GLUX تصريحات هيئة الأوراق المالية والبورصات - Great Lakes Aviation, Ltd.- التقرير السنوي، بيان التوكيل، نشرة الإصدار

الإحصائيات الأساسية

CIK

914397

SEC Filings

All companies that sell securities in the United States must register with the Securities and Exchange Commission (SEC) and file reports on a regular basis. These reports include company annual reports (10K, 10Q), news updates (8K), investor presentations (found in 8Ks), insider trades (form 4), ownership reports (13D, and 13G), and reports related to the specific securities sold, such as registration statements and prospectus. This page shows recent SEC filings related to Great Lakes Aviation, Ltd.

SEC Filings (Chronological Order)

توفر هذه الصفحة قائمة كاملة ومرتبة ترتيبًا زمنيًا لتصريحات هيئة الأوراق المالية والبورصات، باستثناء تصريحات الملكية التي نقدمها في مكان آخر.

April 11, 2016	SC 13G	GLUX / Great Lakes Aviation, Ltd. / Zwick Bruce Jay - SC 13G Passive Investment SC 13G SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G (Rule 13d-102) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO RULES 13d-1(b)(c), AND (d) AND AMENDMENTS THERETO FILED PURSUANT TO RULE 13d-2(b) (Amendment No. )(1) Great Lakes Aviation, LTD. (Name of Issuer) Common (Title of Class of Securities) 39054K108 (CUSIP Number) April 1, 2016 (Date of Event Which Requ
March 23, 2016	15-12G	Great Lakes Aviation FORM 15-12G UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 15 CERTIFICATION AND NOTICE OF TERMINATION OF REGISTRATION UNDER SECTION 12(g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR SUSPENSION OF DUTY TO FILE REPORTS UNDER SECTIONS 13 AND 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission File Number 0-23224 Great Lakes Aviation, Ltd. (Exact name of registrant as specified in
March 23, 2016	8-K	Other Events FORM 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): March 23, 2016 Great Lakes Aviation, Ltd. (Exact name of registrant as specified in its charter) Iowa 0-23224 42-1135319 (State or other jurisdiction of incorporation) (Commi
February 2, 2016	8-K	Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers Form 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 January 28, 2016 Date of report (Date of earliest event reported) Great Lakes Aviation, Ltd. (Exact name of registrant as specified in its charter) Iowa 0-23224 42-1135319 (State or other jurisdiction of incorporation) (Comm
November 23, 2015	10-Q	Great Lakes Aviation FORM 10-Q (Quarterly Report) Form 10-Q Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.
November 23, 2015	EX-99.1	By Electronic Submission October 9, 2015 EX-99.1 Exhibit 99.1 By Electronic Submission October 9, 2015 U.S. Department of Transportation Federal Aviation Administration Docket Management System 1200 New Jersey Avenue, SE Washington, DC 20590 Re: PETITION OF GREAT LAKES AVIATION, LTD FOR AN EXEMPTION FROM 14 C.F.R. ? 110.2 (definition of ?Commuter Operation?) Dear Sir or Madam: Pursuant to 14 C.F.R. Part 11, Great Lakes Aviation, Ltd. (?G
November 16, 2015	NT 10-Q	Great Lakes Aviation NOTIFICATION OF LATE FILING Notification of Late Filing OMB APPROVAL OMB Number: 3235-0058 Expires: October 31, 2018 Estimated average burden hours per response 2.
September 18, 2015	8-K	Financial Statements and Exhibits, Triggering Events That Accelerate or Increase a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement Form 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 August 28, 2015 Date of report (Date of earliest event reported) Great Lakes Aviation, Ltd. (Exact name of registrant as specified in its charter) Iowa 0-23224 42-1135319 (State or other jurisdiction of incorporation) (Commi
September 18, 2015	EX-99.1	August 28, 2015 EX991 Exhibit 99.1 DICKINSON WRIGHT PLLC 2600 West Bio Beaver Road, Suite 300 Troy, MI 48084-3312 Telephone: (248) 433.7200 Facsimile: (248) 433-7274 http://www.dickinsonwright.com August 28, 2015 VIA FEDEX Great Lakes Aviation, Ltd. Attention: Stanley Gadek Vice President and Chief Financial Officer 1022 Airport Parkway Cheyenne, WY 82001 Re: Loan Agreement between Callidus Capital Corporation (?
September 9, 2015	8-K	Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers Form 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 September 2, 2015 Date of report (Date of earliest event reported) Great Lakes Aviation, Ltd. (Exact name of registrant as specified in its charter) Iowa 0-23224 42-1135319 (State or other jurisdiction of incorporation) (Com
August 14, 2015	10-Q	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q Form 10-Q Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.
May 14, 2015	10-Q	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q 10-Q UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2015 OR ¨ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File No. 0-23224 GREAT LAKE
March 30, 2015	10-K	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C.20549 FORM 10-K Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C.20549 FORM 10-K (Mark One) x ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2014 OR ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File No. 0-23224 GRE
December 22, 2014	EX-10.3	SECURITY AGREEMENT EX-10.3 Exhibit 10.3 SECURITY AGREEMENT This SECURITY AGREEMENT, dated as of December 22, 2014 (as amended, supplemented, amended and restated or otherwise modified from time to time, this “Security Agreement”), is by and among GREAT LAKES AVIATION LTD. (“Grantor”), and CALLIDUS CAPITAL CORPORATION, as lender (the “Lender”) under the Loan Agreement referred to herein). W I T N E S S E T H: WHEREAS
December 22, 2014	EX-10.2	AIRCRAFT, ENGINES, SPARE ENGINES, PROPELLERS, SPARE PROPELLERS AND SPARE PARTS MORTGAGE AND SECURITY AGREEMENT dated as of December 22, 2014 made by GREAT LAKES AVIATION, LTD., as Great Lakes in favor of CALLIDUS CAPITAL CORPORATION, as Lender TABLE EX-10.2 Exhibit 10.2 AIRCRAFT, ENGINES, SPARE ENGINES, PROPELLERS, SPARE PROPELLERS AND SPARE PARTS MORTGAGE AND SECURITY AGREEMENT dated as of December 22, 2014 made by GREAT LAKES AVIATION, LTD., as Great Lakes in favor of CALLIDUS CAPITAL CORPORATION, as Lender TABLE OF CONTENTS Page ARTICLE 1 DEFINITIONS 5 Section 1.01 Definitions 5 ARTICLE 2 COVENANTS OF GREAT LAKES 9 Section 2.01 Possession,
December 22, 2014	EX-10.1	LOAN AGREEMENT DATED AS OF DECEMBER 22, 2014 GREAT LAKES AVIATION, LTD. as Borrower, CALLIDUS CAPITAL CORPORATION, as Lender TABLE OF CONTENTS 1. DEFINITIONS: 1 2. LOANS. 13 3. FACILITY A LOAN AVAILABILITY: 13 4. ADVANCES OF FACILITY A LOAN: 14 5. FA Ex-10.1 Exhibit 10.1 LOAN AGREEMENT DATED AS OF DECEMBER 22, 2014 BETWEEN GREAT LAKES AVIATION, LTD. as Borrower, and CALLIDUS CAPITAL CORPORATION, as Lender TABLE OF CONTENTS 1. DEFINITIONS: 1 2. LOANS. 13 3. FACILITY A LOAN AVAILABILITY: 13 4. ADVANCES OF FACILITY A LOAN: 14 5. FACILITY B LOAN AVAILABILITY: 15 6. ADVANCES OF FACILITY B LOAN: 16 7. ADVANCE OF FACILITY C LOAN: 16 8. RESERVED. 16 9
December 22, 2014	8-K	Entry into a Material Definitive Agreement, Termination of a Material Definitive Agreement, Financial Statements and Exhibits, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant Form 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported) December 22, 2014 Great Lakes Aviation, Ltd. (Exact name of registrant as specified in its charter) Iowa 0-23224 42-1135319 (State or other jurisdiction of incorporation) (Com
November 14, 2014	10-Q	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2014 OR ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File No. 0
November 6, 2014	8-K	Entry into a Material Definitive Agreement, Financial Statements and Exhibits 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 November 5, 2014 Date of report (Date of earliest event reported) Great Lakes Aviation, Ltd. (Exact name of registrant as specified in its charter) Iowa 0-23224 42-1135319 (State or other jurisdiction of incorporation) (Commissio
November 6, 2014	EX-10.1	FIRST AMENDMENT TO FIFTH AMENDMENT AND THIRD FORBEARANCE TO CREDIT AGREEMENT EX-10.1 Exhibit 10.1 Execution Copy FIRST AMENDMENT TO FIFTH AMENDMENT AND THIRD FORBEARANCE TO CREDIT AGREEMENT This FIRST AMENDMENT TO FIFTH AMENDMENT AND THIRD FORBEARANCE TO CREDIT AGREEMENT (this “Amendment”), dated as of November 5, 2014, is entered into by and among the undersigned with respect to that certain Fifth Amendment and Third Forbearance to Credit Agreement, dated as of September
September 29, 2014	8-K	Entry into a Material Definitive Agreement, Financial Statements and Exhibits Form 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 September 23, 2014 Date of report (Date of earliest event reported) Great Lakes Aviation, Ltd. (Exact name of registrant as specified in its charter) Iowa 0-23224 42-1135319 (State or other jurisdiction of incorporation) (Co
September 29, 2014	EX-10.1	FIFTH AMENDMENT AND THIRD FORBEARANCE TO CREDIT AGREEMENT EX-10.1 Exhibit 10.1 Execution Copy FIFTH AMENDMENT AND THIRD FORBEARANCE TO CREDIT AGREEMENT This FIFTH AMENDMENT AND THIRD FORBEARANCE TO CREDIT AGREEMENT (this “Amendment”), dated as of September 23, 2014, is entered into by and among the undersigned with respect to that certain Credit Agreement, dated as of November 16, 2011, (the “Credit Agreement”) by and among Great Lakes Aviation, Ltd., an
August 14, 2014	10-Q	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q 10-Q Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.
July 21, 2014	8-K	Termination of a Material Definitive Agreement Form 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 July 21, 2014 Date of report (Date of earliest event reported) Great Lakes Aviation, Ltd. (Exact name of registrant as specified in its charter) Iowa 0-23224 42-1135319 (State or other jurisdiction of incorporation) (Commiss
June 30, 2014	8-K	Financial Statements and Exhibits, Other Events 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported) June 30, 2014 Great Lakes Aviation, Ltd. (Exact name of registrant as specified in its charter) Iowa 0-23224 42-1135319 (State or other jurisdiction of incorporation) (Commission F
June 30, 2014	EX-99.1	Great Lakes Announces Engagement with Raymond James EX-99.1 Exhibit 99.1 Great Lakes Announces Engagement with Raymond James CHEYENNE, WY, June 30, 2014 – Great Lakes Aviation, Ltd. (OTC Bulletin Board: GLUX.OB-news, “Great Lakes”), announced today that it has engaged Raymond James as its investment banker to advise the Company with respect to new financing options and strategic alternatives. As part of its assignment, Raymond James will also assis
June 4, 2014	8-K	Entry into a Material Definitive Agreement, Financial Statements and Exhibits - 8-K 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 May 30, 2014 Date of report (Date of earliest event reported) Great Lakes Aviation, Ltd. (Exact name of registrant as specified in its charter) Iowa 0-23224 42-1135319 (State or other jurisdiction of incorporation) (Commission Fi
June 4, 2014	EX-10.1	FOURTH AMENDMENT AND SECOND FORBEARANCE TO CREDIT AGREEMENT EX-10.1 Exhibit 10.1 Execution Copy FOURTH AMENDMENT AND SECOND FORBEARANCE TO CREDIT AGREEMENT This FOURTH AMENDMENT AND SECOND FORBEARANCE TO CREDIT AGREEMENT (this “Amendment”), dated as of May 30, 2014, is entered into by and among the undersigned with respect to that certain Credit Agreement, dated as of November 16, 2011, (the “Credit Agreement”) by and among Great Lakes Aviation, Ltd., an I
May 15, 2014	10-Q	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q 10-Q Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.
April 9, 2014	10-K	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) x ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2013 OR ¨ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File No. 0-23224 GR
April 3, 2014	8-K	Entry into a Material Definitive Agreement, Financial Statements and Exhibits - 8-K 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported) April 1, 2014 Great Lakes Aviation, Ltd. (Exact name of registrant as specified in its charter) Iowa 0-23224 42-1135319 (State or other jurisdiction of incorporation) (Commission F
April 3, 2014	EX-10.1	THIRD AMENDMENT AND FORBEARANCE TO CREDIT AGREEMENT EX-10.1 Exhibit 10.1 Execution Copy THIRD AMENDMENT AND FORBEARANCE TO CREDIT AGREEMENT This THIRD AMENDMENT AND FORBEARANCE TO CREDIT AGREEMENT (this “Amendment”), dated as of April 1, 2014, is entered into by and among the undersigned with respect to that certain Credit Agreement, dated as of November 16, 2011, (the “Credit Agreement”) by and among Great Lakes Aviation, Ltd., an Iowa corporation
March 31, 2014	NT 10-K	- NT 10-K NT 10-K OMB APPROVAL OMB Number: 3235-0058 Expires: August 31, 2015 Estimated average burden hours per response.
December 5, 2013	CORRESP	- CORRESP GREAT LAKES AVIATION, LTD. 1022 AIRPORT PARKWAY CHEYENNE, WY 82001 VIA EDGAR December 5, 2013 Linda Cvrkel Branch Chief U.S. Securities and Exchange Commission Division of Corporation Finance 100 F Street, N.E. Washington, D.C. 20549 Re: Great Lakes Aviation, Ltd. Form 10-K for the fiscal year ended December 31, 2012 Filed March 26, 2013 File No. 000-23224 Dear Ms. Cvrkel: We are respondin
November 14, 2013	10-Q	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q Form 10-Q Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.
October 9, 2013	CORRESP	- CORRESP GREAT LAKES AVIATION, LTD. 1022 AIRPORT PARKWAY CHEYENNE, WY 82001 VIA EDGAR October 9, 2013 Linda Cvrkel Branch Chief U.S. Securities and Exchange Commission Division of Corporation Finance 100 F Street, N.E. Washington, D.C. 20549 Re: Great Lakes Aviation, Ltd. Form 10-K for the fiscal year ended December 31, 2012 Filed March 26, 2013 File No. 000-23224 Dear Ms. Cvrkel: We are responding
August 12, 2013	10-Q	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q Form 10-Q Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.
May 14, 2013	10-Q	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2013 OR ¨ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File No. 0-232
April 10, 2013	8-K	- FORM 8-K Form 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 April 10, 2013 Date of report (Date of earliest event reported) Great Lakes Aviation, Ltd. (Exact name of registrant as specified in its charter) Iowa 0-23224 42-1135319 (State or other jurisdiction of incorporation) (Commis
March 26, 2013	EX-10.13	SECOND AMENDMENT TO CREDIT AGREEMENT EXHIBIT 10.13 SECOND AMENDMENT TO CREDIT AGREEMENT This SECOND AMENDMENT TO CREDIT AGREEMENT (this “Amendment”), dated as of December 27, 2012, is entered into by and among the undersigned with respect to that certain Credit Agreement, dated as of November 16, 2011, (the “Credit Agreement”) by and among Great Lakes Aviation, Ltd., an Iowa corporation (“Great Lakes”), the financial institutions and
March 26, 2013	10-K	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) x ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2012 OR ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File No. 0-23224 GR
March 26, 2013	CORRESP	March 26, 2013 Letter to the SEC [SEC CORRESPONDENCE] March 26, 2013 VIA EDGAR Securities and Exchange Commission 100 F Street, N.
March 25, 2013	S-8 POS	- POST-EFFECTIVE AMENDMENT NO. 1 TO FORM S-8 NO. 333-75706 Post-Effective Amendment No. 1 to Form S-8 No. 333-75706 As filed with the Securities and Exchange Commission on March 25, 2013 Registration No. 033-90926 Registration No. 333-75706 UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 POST-EFFECTIVE AMENDMENT NO. 1 TO FORM S-8 REGISTRATION STATEMENT NO. 033-90926 POST-EFFECTIVE AMENDMENT NO. 1 TO FORM S-8 REGISTRATION STATEMENT
March 25, 2013	S-8 POS	- POST-EFFECTIVE AMENDMENT NO. 1 TO FORM S-8 NO. 033-90926 Post-Effective Amendment No. 1 to Form S-8 No. 033-90926 As filed with the Securities and Exchange Commission on March 25, 2013 Registration No. 033-90926 Registration No. 333-75706 UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 POST-EFFECTIVE AMENDMENT NO. 1 TO FORM S-8 REGISTRATION STATEMENT NO. 033-90926 POST-EFFECTIVE AMENDMENT NO. 1 TO FORM S-8 REGISTRATION STATEMENT
November 14, 2012	10-Q	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q Form 10-Q UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2012 OR ¨ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File No. 0-23224 G
August 10, 2012	10-Q	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q Form 10-Q Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.
May 10, 2012	10-Q	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2012 OR ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File No. 0-232
March 29, 2012	10-K	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K Form 10-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) x ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2011 OR ¨ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File No. 0-23224 GREAT LAKE
March 29, 2012	EX-10.14	FIRST AMENDMENT TO CREDIT AGREEMENT EXHIBIT 10.14 FIRST AMENDMENT TO CREDIT AGREEMENT This FIRST AMENDMENT TO CREDIT AGREEMENT (this “Amendment”), dated as of January 16, 2012, is entered into by and among the undersigned with respect to that certain Credit Agreement, dated as of November 16, 2011, (the “Credit Agreement”) by and among Great Lakes Aviation, Ltd., an Iowa corporation (“Great Lakes”), the financial institutions and ot
January 11, 2012	AW	Great Lakes Aviation, Ltd. 1022 Airport Parkway Cheyenne, WY 82001 VIA EDGAR January 11, 2012 Great Lakes Aviation, Ltd. 1022 Airport Parkway Cheyenne, WY 82001 VIA EDGAR January 11, 2012 U.S. Securities and Exchange Commission Division of Corporation Finance 100 F Street, N.E. Washington, D.C. 20549 Attn: Nolan McWilliams Re: Great Lakes Aviation, Ltd. Request to Withdraw Post-Effective Amendment No. 2 to Registration Statement on Form S-1 (File No. 333-159256) (filed June 15, 2011) Ladie
January 11, 2012	AW	Great Lakes Aviation, Ltd. 1022 Airport Parkway Cheyenne, WY 82001 VIA EDGAR January 11, 2012 Great Lakes Aviation, Ltd. 1022 Airport Parkway Cheyenne, WY 82001 VIA EDGAR January 11, 2012 U.S. Securities and Exchange Commission Division of Corporation Finance 100 F Street, N.E. Washington, D.C. 20549 Attn: Nolan McWilliams Re: Great Lakes Aviation, Ltd. Request to Withdraw Post-Effective Amendment No. 3 to Registration Statement on Form S-1 (File No. 333-159256) (filed Sept. 7, 2011) Ladie
December 16, 2011	POS AM	As filed with the Securities and Exchange Commission on December 16, 2011 As filed with the Securities and Exchange Commission on December 16, 2011 Registration No.
November 21, 2011	EX-10.7	[LETTERHEAD OF RACC] Exhibit 10.7 [LETTERHEAD OF RACC] November 16, 2011 Great Lakes Aviation, Ltd. 1022 Airport Parkway Cheyenne, WY 82001 Attn: Michael Matthews Re: Great Lakes Aviation, Ltd. (“Great Lakes”) Ladies and Gentlemen: You have advised Raytheon Aircraft Credit Corporation (“RACC”) that Great Lakes has obtained financing with which to make an agreed payoff to RACC in satisfaction of its obligations under t
November 21, 2011	EX-10.5	PLEDGE AND SECURITY AGREEMENT Exhibit 10.5 PLEDGE AND SECURITY AGREEMENT THIS PLEDGE AND SECURITY AGREEMENT, dated as of November 16, 2011 (this “Agreement”), is made by and among Great Lakes Aviation, Ltd., an Iowa corporation (“Great Lakes”), and each subsidiary that, after the date hereof, executes an addendum hereto substantially in the form of Exhibit F (a “Pledgor Addendum”) (each, a “Pledgor” and together with Great Lak
November 21, 2011	SC 13D/A	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D/A (Rule 13d-101. Information to be Included in Statements Filed Pursuant to §240.13d-1(a) and Amendments Thereto Filed Pursuant to 240.13d-2(a)) Under the Securities UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D/A (Rule 13d-101. Information to be Included in Statements Filed Pursuant to §240.13d-1(a) and Amendments Thereto Filed Pursuant to 240.13d-2(a)) Under the Securities Exchange Act of 1934 (Amendment No. 1)* Great Lakes Aviation, Ltd. (Name of issuer) Common Stock (Title of class of securities) 39054K 10 8 (CUSIP nu
November 21, 2011	EX-10.4	CREDIT AGREEMENT DATED AS OF NOVEMBER 16, 2011 by and among GREAT LAKES AVIATION, LTD. as Great Lakes, GB MERCHANT PARTNERS, LLC, as Collateral Agent CRYSTAL FINANCIAL LLC, as Administrative Agent THE OTHER FINANCIAL INSTITUTIONS AND ENTITIES PARTY H Exhibit 10.4 CREDIT AGREEMENT DATED AS OF NOVEMBER 16, 2011 by and among GREAT LAKES AVIATION, LTD. as Great Lakes, GB MERCHANT PARTNERS, LLC, as Collateral Agent and CRYSTAL FINANCIAL LLC, as Administrative Agent and THE OTHER FINANCIAL INSTITUTIONS AND ENTITIES PARTY HERETO, as Lenders TABLE OF CONTENTS Page SECTION 1. AMOUNTS AND TERMS OF LOANS 1 1.1 Loans 1 1.2 Interest and Applicable Margins
November 21, 2011	10-Q	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q Form 10-Q Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.
November 21, 2011	EX-10.6	AIRCRAFT, ENGINES, SPARE ENGINES, PROPELLERS, SPARE PROPELLERS AND SPARE PARTS MORTGAGE AND SECURITY AGREEMENT dated as of November 16, 2011 made by GREAT LAKES AVIATION, LTD., as Great Lakes in favor of GB MERCHANT PARTNERS, LLC, as Collateral Agent Exhibit 10.6 AIRCRAFT, ENGINES, SPARE ENGINES, PROPELLERS, SPARE PROPELLERS AND SPARE PARTS MORTGAGE AND SECURITY AGREEMENT dated as of November 16, 2011 made by GREAT LAKES AVIATION, LTD., as Great Lakes in favor of GB MERCHANT PARTNERS, LLC, as Collateral Agent TABLE OF CONTENTS Page ARTICLE 1 DEFINITIONS 5 Section 1.01 Definitions 5 ARTICLE 2 COVENANTS OF GREAT LAKES 9 Section 2.01 Possession,
November 15, 2011	NT 10-Q	OMB APPROVAL OMB APPROVAL OMB Number: 3235-0058 Expires: April 30, 2012 Estimated average burden hours per response 2.
October 25, 2011	8-K/A	Current Report UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K/A Amendment No. 1 CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 August 31, 2011 Date of report (Date of earliest event reported) Great Lakes Aviation, Ltd. (Exact name of registrant as specified in its charter) Iowa 0-23224 42-1135319 (State or other jurisdiction of incorporatio
October 25, 2011	EX-10.2	CODESHARE AGREEMENT GREAT LAKES AVIATION LTD. UNITED AIR LINES, INC. SEPTEMBER 1, 2011 EX-10.2 2 d247206dex102.htm CODESHARE AGREEMENT BETWEEN THE COMPANY AND UNITED AIR LINES Exhibit 10.2 CODESHARE AGREEMENT Between GREAT LAKES AVIATION LTD. And UNITED AIR LINES, INC. SEPTEMBER 1, 2011 ** Certain information in the publicly filed version of this document has been redacted pursuant to a confidential treatment request filed with the Securities and Exchange Commission. The redacted ma
October 17, 2011	EX-10.1	SECOND AMENDMENT TO AGREEMENT Exhibit 10.1 SECOND AMENDMENT TO AGREEMENT This SECOND AMENDMENT TO AGREEMENT (this “Agreement”) is entered into as of October 14, 2011, by and between Great Lakes Aviation, Ltd., an Iowa corporation, with its principal place of business at 1022 Airport Parkway, Cheyenne, Wyoming 82001 (“Great Lakes”) and Raytheon Aircraft Credit Corporation, a Kansas corporation, with its principal place of busin
October 17, 2011	8-K	UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 October 14, 2011 Date of report (Date of earliest event reported) Great Lakes Aviat Form 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 October 14, 2011 Date of report (Date of earliest event reported) Great Lakes Aviation, Ltd. (Exact name of registrant as specified in its charter) Iowa 0-23224 42-1135319 (State or other jurisdiction of incorporation) (Comm
October 5, 2011	CORRESP	Great Lakes Aviation, Ltd. 1022 Airport Parkway Cheyenne, WY 82001 VIA EDGAR October 5, 2011 Great Lakes Aviation, Ltd. 1022 Airport Parkway Cheyenne, WY 82001 VIA EDGAR October 5, 2011 Linda Cvrkel Branch Chief U.S. Securities and Exchange Commission Division of Corporation Finance 100 F Street, N.E. Washington, D.C. 20549 Re: Great Lakes Aviation, Ltd. Form 10-K for the fiscal year ended December 31, 2010 Filed April 5, 2011 File No. 000-23224 Dear Ms. Cvrkel: We are responding to the l
September 7, 2011	POS AM	As filed with the Securities and Exchange Commission on September 7, 2011 Table of Contents As filed with the Securities and Exchange Commission on September 7, 2011 Registration No.
September 2, 2011	8-K	UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 August 31, 2011 Date of report (Date of earliest event reported) Great Lakes Aviati Form 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 August 31, 2011 Date of report (Date of earliest event reported) Great Lakes Aviation, Ltd. (Exact name of registrant as specified in its charter) Iowa 0-23224 42-1135319 (State or other jurisdiction of incorporation) (Commi
September 2, 2011	EX-10.1	AMENDMENT TO AGREEMENT EX-10.1 2 dex101.htm AMENDMENT TO AGREEMENT Exhibit 10.1 AMENDMENT TO AGREEMENT This AMENDMENT TO AGREEMENT (this “Agreement”) is entered into as of August 31, 2011, by and between Great Lakes Aviation, Ltd., an Iowa corporation, with its principal place of business at 1022 Airport Parkway, Cheyenne, Wyoming 82001 (“Great Lakes”) and Raytheon Aircraft Credit Corporation, a Kansas corporation, with
September 2, 2011	EX-10.2	CODESHARE AGREEMENT GREAT LAKES AVIATION LTD. UNITED AIR LINES, INC. SEPTEMBER 1, 2011 EX-10.2 3 dex102.htm CODESHARE AGREEMENT Exhibit 10.2 CODESHARE AGREEMENT Between GREAT LAKES AVIATION LTD. And UNITED AIR LINES, INC. SEPTEMBER 1, 2011 ** Certain information in the publicly filed version of this document has been redacted pursuant to a confidential treatment request filed with the Securities and Exchange Commission. The redacted material has been filed separately with the Commis
August 11, 2011	EX-10.1	FIFTH AMENDMENT TO CODE SHARE AND REGULATORY COOPERATION AND MARKETING AGREEMENT Exhibit 10.1 FIFTH AMENDMENT TO CODE SHARE AND REGULATORY COOPERATION AND MARKETING AGREEMENT This Fifth Amendment to the Code Share and Regulatory Cooperation and Marketing Agreement by and between United Air Lines, Inc. and Great Lakes Aviation, Ltd. is effective as of July 27th, 2011 by and between United Air Lines, Inc. (“UA”) and Great Lakes Aviation, Ltd. (“ZK”) (UA and ZK, each a “Party” an
August 11, 2011	10-Q	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2011 OR ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File No. 0-2322
June 15, 2011	POS AM	As filed with the Securities and Exchange Commission on June 15, 2011 POST-EFFECTIVE AMENDMENT NUMBER 2 TO FORM S-1 Table of Contents As filed with the Securities and Exchange Commission on June 15, 2011 Registration No.
June 10, 2011	8-K	UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 June 10, 2011 Date of report (Date of earliest event reported) Great Lakes Aviation Form 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 June 10, 2011 Date of report (Date of earliest event reported) Great Lakes Aviation, Ltd. (Exact name of registrant as specified in its charter) Iowa 0-23224 42-1135319 (State or other jurisdiction of incorporation) (Commiss
June 10, 2011	EX-10.1	Form of Amendment to [Second] Amended and Restated Promissory Note Exhibit 10.1 AGREEMENT This AGREEMENT (this “Agreement”) is entered into as of June 10, 2011, by and between Great Lakes Aviation, Ltd., an Iowa corporation, with its principal place of business at 1022 Airport Parkway, Cheyenne, Wyoming 82001 (“Great Lakes”) and Raytheon Aircraft Credit Corporation, a Kansas corporation, with its principal place of business at 8300 E. Thorn Drive, Suite 100, Wich
May 10, 2011	EX-10.1	FOURTH AMENDMENT TO CODE SHARE AND REGULATORY COOPERATION AND MARKETING AGREEMENT Exhibit 10.1 FOURTH AMENDMENT TO CODE SHARE AND REGULATORY COOPERATION AND MARKETING AGREEMENT This Fourth Amendment to the Code Share and Regulatory Cooperation and Marketing Agreement by and between United Air Lines, Inc. and Great Lakes Aviation, Ltd. is effective as of April 25, 2011 by and between United Air Lines, Inc. (“UA”) and Great Lakes Aviation, Ltd. (“ZK”) (UA and ZK, each a “Party” a
May 10, 2011	10-Q	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q Form 10-Q Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.
April 5, 2011	10-K	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K Form 10-K Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.
April 1, 2011	NT 10-K	OMB APPROVAL OMB APPROVAL OMB Number: 3235-0058 Expires: April 30, 2012 Estimated average burden hours per response 2.
December 20, 2010	10-Q/A	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q/A Amendment No. 1 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q/A Amendment No. 1 (Mark One) x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2010 OR ¨ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File No. 0
December 20, 2010	424B3	GREAT LAKES AVIATION, LTD. 1022 Airport Parkway Cheyenne, WY 82001 (307) 432-7000 Prospectus Supplement No. 4 (to Final Prospectus dated April 23, 2010) Prospectus Supplement No. 4 Prospectus Supplement No. 4 Filed Pursuant to Rule 424(b)(3) File No. 333-159256 GREAT LAKES AVIATION, LTD. 1022 Airport Parkway Cheyenne, WY 82001 (307) 432-7000 Prospectus Supplement No. 4 (to Final Prospectus dated April 23, 2010) This Prospectus Supplement No. 4 supplements and amends the final prospectus dated April 23, 2010, as amended by Prospectus Supplement No.
December 20, 2010	EX-10.1	THIRD AMENDMENT EX-10.1 2 dex101.htm THIRD AMENDMENT TO CODE SHARE AND REGULATORY COOPERATION AND MARKETING AGREEMENT Exhibit 10.1 THIRD AMENDMENT THIS THIRD AMENDMENT dated October 29, 2010, is entered into by and between UNITED AIR LINES, INC., (“UA”) and Great Lakes Aviation, Ltd., (“ZK”), (United and Great Lakes, each a “Party” and together, the “Parties”). RECITALS WHEREAS, UA and ZK have previously executed
November 12, 2010	10-Q	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2010 OR ¨ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File No. 0
November 12, 2010	EX-10.1	THIRD AMENDMENT Exhibit 10.1 THIRD AMENDMENT THIS THIRD AMENDMENT dated October 29, 2010, is entered into by and between UNITED AIR LINES, INC., (?UA?) and Great Lakes Aviation, Ltd., (?ZK?), (United and Great Lakes, each a ?Party? and together, the ?Parties?). RECITALS WHEREAS, UA and ZK have previously executed that certain Code Share and Regulatory Cooperation and Marketing Agreement effective as of May 1, 200
November 12, 2010	424B3	GREAT LAKES AVIATION, LTD. 1022 Airport Parkway Cheyenne, WY 82001 (307) 432-7000 Prospectus Supplement No. 3 (to Final Prospectus dated April 23, 2010) Table of Contents Prospectus Supplement No. 3 Filed Pursuant to Rule 424(b)(3) File No. 333-159256 GREAT LAKES AVIATION, LTD. 1022 Airport Parkway Cheyenne, WY 82001 (307) 432-7000 Prospectus Supplement No. 3 (to Final Prospectus dated April 23, 2010) This Prospectus Supplement No. 3 supplements and amends the final prospectus dated April 23, 2010, as amended by Prospectus Supplement No. 1 dated M
September 23, 2010	SC 13G/A	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G (Rule 13d-102) Information to be Included in Statements Filed Pursuant to § 240.13d-1(b), (c) and (d) and Amendments Thereto Filed Pursuant to § 240.13d-2. Under the Schedule 13G Amendment No. 6 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G (Rule 13d-102) Information to be Included in Statements Filed Pursuant to § 240.13d-1(b), (c) and (d) and Amendments Thereto Filed Pursuant to § 240.13d-2. Under the Securities Exchange Act of 1934 (Amendment No. 6 )* Great Lakes Aviation, Ltd (Name of issuer) Common Stock, par value $
September 23, 2010	SC 13D/A	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D (Rule 13d-101. Information to be Included in Statements Filed Pursuant to §240.13d-1(a) and Amendments Thereto Filed Pursuant to 240.13d-2(a)) Under the Securities E Schedule 13D Amendment No. 6 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D (Rule 13d-101. Information to be Included in Statements Filed Pursuant to §240.13d-1(a) and Amendments Thereto Filed Pursuant to 240.13d-2(a)) Under the Securities Exchange Act of 1934 (Amendment No. 6)* Great Lakes Aviation, Ltd. (Name of issuer) Common Stock (Title of class of securi
September 23, 2010	SC 13D/A	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D (Rule 13d-101. Information to be Included in Statements Filed Pursuant to §240.13d-1(a) and Amendments Thereto Filed Pursuant to 240.13d-2(a)) Under the Securities E Schedule 13D Amendment No. 9 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D (Rule 13d-101. Information to be Included in Statements Filed Pursuant to §240.13d-1(a) and Amendments Thereto Filed Pursuant to 240.13d-2(a)) Under the Securities Exchange Act of 1934 (Amendment No. 9)* Great Lakes Aviation, Ltd. (Name of issuer) Common Stock (Title of class of securi
August 16, 2010	EX-24.TXT	EX-24.TXT rrd254176286858.html POWER OF ATTORNEY KNOW ALL BY THESE PRESENTS, that the undersigned hereby constitutes and appoints Douglas G. Voss and Charles R. Howell IV, or either of them, the undersigned's true and lawful attorneys-in-fact to: (1) execute for and on behalf of the undersigned, in the undersigned's capacity as an officer and/or director and/or 10% beneficial owner of Great Lakes Aviation,
August 13, 2010	424B3	GREAT LAKES AVIATION, LTD. 1022 Airport Parkway Cheyenne, WY 82001 (307) 432-7000 Prospectus Supplement No. 2 (to Final Prospectus dated April 23, 2010) Prospectus Supplement No. 2 Table of Contents Prospectus Supplement No. 2 Filed Pursuant to Rule 424(b)(3) File No. 333-159256 GREAT LAKES AVIATION, LTD. 1022 Airport Parkway Cheyenne, WY 82001 (307) 432-7000 Prospectus Supplement No. 2 (to Final Prospectus dated April 23, 2010) This Prospectus Supplement No. 2 supplements and amends the final prospectus dated April 23, 2010, as amended by Prospec
August 13, 2010	10-Q	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q 10-Q 1 d10q.htm FORM 10-Q Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2010 OR ¨ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to
May 14, 2010	424B3	GREAT LAKES AVIATION, LTD. 1022 Airport Parkway Cheyenne, WY 82001 (307) 432-7000 Prospectus Supplement No. 1 (to Final Prospectus dated April 23, 2010) Table of Contents Prospectus Supplement No. 1 Filed Pursuant to Rule 424(b)(3) File No. 333-159256 GREAT LAKES AVIATION, LTD. 1022 Airport Parkway Cheyenne, WY 82001 (307) 432-7000 Prospectus Supplement No. 1 (to Final Prospectus dated April 23, 2010) This Prospectus Supplement No. 1 supplements and amends the final prospectus dated April 23, 2010 (the ?Final Prospectus?), relating to the sale fro
May 14, 2010	10-Q	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2010 OR ¨ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File No. 0-232
April 23, 2010	424B3	5,371,980 Shares Common Stock Great Lakes Aviation, Ltd. Table of Contents Final Prospectus Filed Pursuant to Rule 424(b)(3) File No. 333-159256 5,371,980 Shares Common Stock Great Lakes Aviation, Ltd. The shareholder of Great Lakes Aviation, Ltd. identified under ?Selling Shareholder? may offer and sell 5,371,980 shares of common stock under this prospectus. We issued these shares in a private transaction in December 2002. We will receive none of the p
April 6, 2010	POS AM	As filed with the Securities and Exchange Commission on April 6, 2010 Table of Contents As filed with the Securities and Exchange Commission on April 6, 2010 Registration No.
March 26, 2010	10-K	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) x ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2009 OR ¨ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File No. 0-23224 GR
January 29, 2010	SC 13D/A	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13D (Rule 13d-101. Information to be Included in Statements Filed Pursuant to §240.13d-1(a) and Amendments Thereto Filed Pursuant to 240.13d-2(a)) Under the Securities E Schedule 13D Amendment No. 8 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13D (Rule 13d-101. Information to be Included in Statements Filed Pursuant to §240.13d-1(a) and Amendments Thereto Filed Pursuant to 240.13d-2(a)) Under the Securities Exchange Act of 1934 (Amendment No. 8)* Great Lakes Aviation, Ltd. (Name of Issuer) Common Stock (Title of Class of Securi
January 29, 2010	SC 13D/A	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13D (Rule 13d-101. Information to be Included in Statements Filed Pursuant to §240.13d-1(a) and Amendments Thereto Filed Pursuant to 240.13d-2(a)) Under the Securities E UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13D (Rule 13d-101. Information to be Included in Statements Filed Pursuant to ?240.13d-1(a) and Amendments Thereto Filed Pursuant to 240.13d-2(a)) Under the Securities Exchange Act of 1934 (Amendment No. 5)* Great Lakes Aviation, Ltd. (Name of Issuer) Common Stock (Title of Class of Securities) 39054K 10 8 (CUSIP Numb
January 29, 2010	EX-99.6	STOCK PURCHASE AGREEMENT Stock Purchase Agreement Exhibit 99.6 STOCK PURCHASE AGREEMENT This Stock Purchase Agreement is entered into as of January 27, 2010 between Douglas G. Voss (“Voss”), Iowa Great Lakes Flyers, Inc., an Iowa corporation (“Flyers” or the “Purchaser”), and Gayle R. Brandt (the “Seller”). WHEREAS, Voss and the Seller are parties to a Shareholder Buy-Sell Agreement dated June 28, 1996 and amended on Dece
January 29, 2010	EX-99.7	STOCK PURCHASE AGREEMENT EXHIBIT 99.7 STOCK PURCHASE AGREEMENT This Stock Purchase Agreement is entered into as of January 27, 2010 between Douglas G. Voss (?Voss?), Iowa Great Lakes Flyers, Inc., an Iowa corporation (?Flyers? or the ?Purchaser?), and Gayle R. Brandt (the ?Seller?). WHEREAS, Voss and the Seller are parties to a Shareholder Buy-Sell Agreement dated June 28, 1996 and amended on December 26, 2001 (the ?Buy-S
January 29, 2010	SC 13G/A	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G (Rule 13d-102) Information to be Included in Statements Filed Pursuant to § 240.13d-1(b), (c) and (d) and Amendments Thereto Filed Pursuant to § 240.13d-2. Under the Schedule 13G Amendment No. 5 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G (Rule 13d-102) Information to be Included in Statements Filed Pursuant to § 240.13d-1(b), (c) and (d) and Amendments Thereto Filed Pursuant to § 240.13d-2. Under the Securities Exchange Act of 1934 (Amendment No. 5)* Great Lakes Aviation, Ltd (Name of Issuer) Common Stock, par value $0
November 16, 2009	EX-99	CAUTIONARY STATEMENT Exhibit 99 CAUTIONARY STATEMENT Great Lakes Aviation, Ltd., or persons acting on our behalf, or outside reviewers retained by us making statements on our behalf, or underwriters of our securities, from time to time, may make, in writing or orally, “forward-looking statements” as defined under the Private Securities Litigation Reform Act of 1995. This Cautionary Statement, when used in conjunction
November 16, 2009	10-Q	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2009 OR ¨ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File No. 0
November 16, 2009	424B3	GREAT LAKES AVIATION, LTD. 1022 Airport Parkway Cheyenne, WY 82001 (307) 432-7000 Prospectus Supplement No. 1 (to Final Prospectus dated October 21, 2009) Prospectus Supplement No. 1 Table of Contents Prospectus Supplement No. 1 Filed Pursuant to Rule 424(b)(3) File No. 333-159256 GREAT LAKES AVIATION, LTD. 1022 Airport Parkway Cheyenne, WY 82001 (307) 432-7000 Prospectus Supplement No. 1 (to Final Prospectus dated October 21, 2009) This Prospectus Supplement No. 1 supplements and amends the final prospectus dated October 21, 2009 (the “Final Prospe
October 21, 2009	424B3	5,371,980 Shares Common Stock Great Lakes Aviation, Ltd. Final Prospectus Table of Contents Final Prospectus Filed pursuant to Rule 424(b)(3) File No.
October 16, 2009	CORRESP	GREAT LAKES AVIATION, LTD. 1022 Airport Parkway Cheyenne, WY 82001 (307) 432-7000 October 16, 2009 GREAT LAKES AVIATION, LTD. 1022 Airport Parkway Cheyenne, WY 82001 (307) 432-7000 October 16, 2009 Via EDGAR U.S. Securities and Exchange Commission 100 F Street, N.E. Washington, D.C. 20549 Attn: Julie Rizzo, Esq. Re: Great Lakes Aviation, Ltd. Pre-Effective Amendment No. 4 to Registration Statement on Form S-1 File No. 333-159256 Ladies and Gentlemen: Pursuant to Rule 461 of the General Rules an
October 15, 2009	S-1/A	As filed with the Securities and Exchange Commission on October 15, 2009 Amendment Number 4 to Form S-1 Table of Contents As filed with the Securities and Exchange Commission on October 15, 2009 Registration No.
September 30, 2009	EX-10.21	AMENDMENT NO. 2 TO CODE SHARE AGREEMENT Exhibit 10.21 AMENDMENT NO. 2 TO CODE SHARE AGREEMENT This AMENDMENT NO. 2 TO CODE SHARE AGREEMENT (this “Amendment”) is made as of July 1, 2009 (the “Effective Date”) between Frontier Airlines, Inc. (“Frontier”), a Colorado corporation, and Great Lakes Aviation, Ltd. (“Great Lakes”), an Iowa corporation. WHEREAS, Frontier and Great Lakes entered into a Code Share Agreement dated May 3, 2001, as a
September 30, 2009	S-1/A	As filed with the Securities and Exchange Commission on September 30, 2009 S-1/A 1 ds1a.htm AMENDMENT NUMBER 3 TO FORM S-1 Table of Contents As filed with the Securities and Exchange Commission on September 30, 2009 Registration No. 333-159256 UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 AMENDMENT NO. 3 TO FORM S-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 GREAT LAKES AVIATION, LTD. (Exact name of registrant as specified in charte
September 15, 2009	8-K	Current Report UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 September 9, 2009 Date of report (Date of earliest event reported) Great Lakes Aviation, Ltd. (Exact name of registrant as specified in its charter) Iowa 0-23224 42-1135319 (State or other jurisdiction of incorporation) (Commission F
September 3, 2009	EX-3.1	AMENDED AND RESTATED ARTICLES OF INCORPORATION GREAT LAKES AVIATION, LTD. Amended and Restated Articles of Incorporation EXHIBIT 3.1 AMENDED AND RESTATED ARTICLES OF INCORPORATION OF GREAT LAKES AVIATION, LTD. TO THE SECRETARY OF STATE OF THE STATE OF IOWA: Pursuant to Section 1007 of the Iowa Business Corporation Act, the undersigned corporation adopts the following Restated Articles of Incorporation: ARTICLE 1 NAME The name of the corporation is Great Lakes Aviation,
September 3, 2009	10-K/A	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K/A (Amendment No. 2) Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K/A (Amendment No. 2) (Mark One) x ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2008 OR ¨ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission
September 3, 2009	EX-3.2	AMENDED AND RESTATED BYLAWS GREAT LAKES AVIATION, LTD. (an Iowa Corporation) (hereinafter referred to as the ?Corporation?) ARTICLE 1 PRINCIPAL OFFICE Amended and Restated Bylaws EXHIBIT 3.2 AMENDED AND RESTATED BYLAWS OF GREAT LAKES AVIATION, LTD. (an Iowa Corporation) (hereinafter referred to as the “Corporation”) ARTICLE 1 PRINCIPAL OFFICE The principal office of the Corporation shall be located in Spencer, Iowa or as identified in the most recent annual report filed by the Corporation with the Iowa Secretary of State. ARTICLE 2 NUMBER OF DIR
September 3, 2009	COVER	BRIGGS AND MORGAN Professional Association 2200 IDS Center Minneapolis, MN 55402 (612) 977-8400 SEC Cover Letter [SEC CORRESPONDENCE] BRIGGS AND MORGAN Professional Association 2200 IDS Center Minneapolis, MN 55402 (612) 977-8400 September 3, 2009 Writer’s Direct Dial: Writer’s E-mail: (612) 977-8744 dknoer@briggs.
September 3, 2009	CORRESP	September 3, 2009 [SEC CORRESPONDENCE] September 3, 2009 VIA EDGAR Securities and Exchange Commission 100 F Street, N.
September 3, 2009	S-1/A	As filed with the Securities and Exchange Commission on September 3, 2009 Amendment Number 2 to Form S-1 Table of Contents As filed with the Securities and Exchange Commission on September 3, 2009 Registration No.
August 14, 2009	10-Q	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2009 OR ¨ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File No. 0-2322
July 14, 2009	S-1/A	As filed with the Securities and Exchange Commission on July 14, 2009 Table of Contents As filed with the Securities and Exchange Commission on July 14, 2009 Registration No.
July 14, 2009	EX-10.3	AMENDED AND RESTATED RESTRUCTURING AGREEMENT Amended and Restated Restructuring Agreement EXHIBIT 10.3 AMENDED AND RESTATED RESTRUCTURING AGREEMENT As of this 9th day of March, 2007, this Amended and Restated Restructuring Agreement (“Agreement”) is made by and between Great Lakes Aviation, Ltd., an Iowa corporation with its principal place of business at 1022 Airport Parkway, Cheyenne, Wyoming 82001 (“Great Lakes”), and Raytheon Aircraft Cr
July 14, 2009	CORRESP	July 14, 2009 July 14, 2009 VIA EDGAR AND FEDERAL EXPRESS Amanda Ravitz Staff Attorney Division of Corporation Finance Mail Stop 3561 Securities and Exchange Commission 100 F St.
May 15, 2009	S-1	As filed with the Securities and Exchange Commission on May 15, 2009 Registration Statement on Form S-1 Table of Contents As filed with the Securities and Exchange Commission on May 15, 2009 Registration No.
May 14, 2009	10-Q	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2009 OR ¨ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File No. 0-232
May 14, 2009	EX-99	CAUTIONARY STATEMENT Exhibit 99 CAUTIONARY STATEMENT Great Lakes Aviation, Ltd., or persons acting on our behalf, or outside reviewers retained by us making statements on our behalf, or underwriters of our securities, from time to time, may make, in writing or orally, ?forward-looking statements? as defined under the Private Securities Litigation Reform Act of 1995. This Cautionary Statement, when used in conjunction
April 29, 2009	10-K/A	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K/A Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K/A x ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2008. ¨ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . Commission file number 0-23224 GREAT LA
April 29, 2009	EX-10.20	FORM OF USED BEECH 1900D AIRLINER OPERATING LEASE AGREEMENT RAYTHEON AIRCRAFT CREDIT CORPORATION GREAT LAKES AVIATION, LTD. LEASE AGREEMENT NO. AIRCRAFT SERIAL NO. USED BEECH 1900D AIRLINER OPERATING LEASE AGREEMENT RAYTHEON AIRCRAFT CREDIT CORPORATI Form of Aircraft Lease Exhibit 10.20 FORM OF USED BEECH 1900D AIRLINER OPERATING LEASE AGREEMENT between RAYTHEON AIRCRAFT CREDIT CORPORATION and GREAT LAKES AVIATION, LTD. LEASE AGREEMENT NO. AIRCRAFT SERIAL NO. DATE: USED BEECH 1900D AIRLINER OPERATING LEASE AGREEMENT between RAYTHEON AIRCRAFT CREDIT CORPORATION and GREAT LAKES AVIATION, LTD. INDEX Article Page 1 Lease of Aircraft 1 2 Term of Le
March 30, 2009	10-K	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) x ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2008 OR ¨ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File No. 0-23224 GR
January 6, 2009	SC 13D/A	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13D (Rule 13d-101. Information to be Included in Statements Filed Pursuant to §240.13d-1(a) and Amendments Thereto Filed Pursuant to 240.13d-2(a)) Under the Securities E Schedule 13D Amendment No. 7 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13D (Rule 13d-101. Information to be Included in Statements Filed Pursuant to §240.13d-1(a) and Amendments Thereto Filed Pursuant to 240.13d-2(a)) Under the Securities Exchange Act of 1934 (Amendment No. 7)* Great Lakes Aviation, Ltd. (Name of Issuer) Common Stock (Title of Class of Securi
January 6, 2009	EX-99.5	STOCK PURCHASE AGREEMENT Stock Purchase Agreement Exhibit 99.5 STOCK PURCHASE AGREEMENT This Stock Purchase Agreement is entered into as of December 30, 2008 between Douglas G. Voss (“Voss”), Iowa Great Lakes Flyers, Inc., an Iowa corporation (“Flyers”) (collectively with Voss, the “Purchasers,” and each, a “Purchaser”), and Gayle R. Brandt (the “Seller”). WHEREAS, Douglas G. Voss (“Voss”) and the Seller are parties to a
January 6, 2009	EX-99.6	STOCK PURCHASE AGREEMENT Stock Purchase Agreement Exhibit 99.6 STOCK PURCHASE AGREEMENT This Stock Purchase Agreement is entered into as of December 30, 2008 between Douglas G. Voss (“Voss”), Iowa Great Lakes Flyers, Inc., an Iowa corporation (“Flyers”) (collectively with Voss, the “Purchasers,” and each, a “Purchaser”), and Gayle R. Brandt (the “Seller”). WHEREAS, Douglas G. Voss (“Voss”) and the Seller are parties to a
January 6, 2009	SC 13D/A	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13D (Rule 13d-101. Information to be Included in Statements Filed Pursuant to §240.13d-1(a) and Amendments Thereto Filed Pursuant to 240.13d-2(a)) Under the Securities E UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13D (Rule 13d-101. Information to be Included in Statements Filed Pursuant to ?240.13d-1(a) and Amendments Thereto Filed Pursuant to 240.13d-2(a)) Under the Securities Exchange Act of 1934 (Amendment No. 4)* Great Lakes Aviation, Ltd. (Name of Issuer) Common Stock (Title of Class of Securities) 39054K 10 8 (CUSIP Numb
January 6, 2009	SC 13G/A	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G (Rule 13d-102) Information to be Included in Statements Filed Pursuant to § 240.13d-1(b), (c) and (d) and Amendments Thereto Filed Pursuant to § 240.13d-2. Under the UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G (Rule 13d-102) Information to be Included in Statements Filed Pursuant to ? 240.13d-1(b), (c) and (d) and Amendments Thereto Filed Pursuant to ? 240.13d-2. Under the Securities Exchange Act of 1934 (Amendment No. 4)* Great Lakes Aviation, Ltd (Name of Issuer) Common Stock, par value $0.01 per share (Title of Class
November 12, 2008	10-Q	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2008 OR ¨ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File No. 0
August 12, 2008	10-Q	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2008 OR ¨ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File No. 0-2322
May 12, 2008	10-Q	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2008 OR ¨ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File No. 0-232
April 29, 2008	SC 13G/A	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G (Rule 13d-102) Information to be Included in Statements Filed Pursuant to § 240.13d-1(b), (c) and (d) and Amendments Thereto Filed Pursuant to § 240.13d-2. Under the Schedule 13G Amendment No.3 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G (Rule 13d-102) Information to be Included in Statements Filed Pursuant to § 240.13d-1(b), (c) and (d) and Amendments Thereto Filed Pursuant to § 240.13d-2. Under the Securities Exchange Act of 1934 (Amendment No. 3)* Great Lakes Aviation, Ltd (Name of Issuer) Common Stock, par value $0.
April 29, 2008	10-K/A	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K/A Form 10-K Amendment Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.
April 29, 2008	SC 13D/A	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13D (Rule 13d-101. Information to be Included in Statements Filed Pursuant to §240.13d-1(a) and Amendments Thereto Filed Pursuant to 240.13d-2(a)) Under the Securities E Schedule 13D Amendment No. 3 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13D (Rule 13d-101. Information to be Included in Statements Filed Pursuant to §240.13d-1(a) and Amendments Thereto Filed Pursuant to 240.13d-2(a)) Under the Securities Exchange Act of 1934 (Amendment No. 3)* Great Lakes Aviation, Ltd. (Name of Issuer) Common Stock (Title of Class of Securi
April 29, 2008	EX-4	STOCK PURCHASE AGREEMENT Stock Purchase Agreement EXHIBIT 4 STOCK PURCHASE AGREEMENT This Stock Purchase Agreement is entered into as of April 18, 2008 between Iowa Great Lakes Flyers, Inc.
April 29, 2008	SC 13D/A	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13D (Rule 13d-101. Information to be Included in Statements Filed Pursuant to §240.13d-1(a) and Amendments Thereto Filed Pursuant to 240.13d-2(a)) Under the Securities E Amendment No. 6 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13D (Rule 13d-101. Information to be Included in Statements Filed Pursuant to §240.13d-1(a) and Amendments Thereto Filed Pursuant to 240.13d-2(a)) Under the Securities Exchange Act of 1934 (Amendment No. 6)* Great Lakes Aviation, Ltd. (Name of Issuer) Common Stock (Title of Class of Securities) 39054K
April 11, 2008	SC 13G/A	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G (Rule 13d-102) Information to be Included in Statements Filed Pursuant to § 240.13d-1(b), (c) and (d) and Amendments Thereto Filed Pursuant to § 240.13d-2. Under the Schedule 13G Amendment No. 2 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G (Rule 13d-102) Information to be Included in Statements Filed Pursuant to § 240.13d-1(b), (c) and (d) and Amendments Thereto Filed Pursuant to § 240.13d-2. Under the Securities Exchange Act of 1934 (Amendment No. 2 )* Great Lakes Aviation, Ltd (Name of Issuer) Common Stock, par value $
April 11, 2008	SC 13D/A	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13D (Rule 13d-101. Information to be Included in Statements Filed Pursuant to §240.13d-1(a) and Amendments Thereto Filed Pursuant to 240.13d-2(a)) Under the Securities E UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13D (Rule 13d-101. Information to be Included in Statements Filed Pursuant to ?240.13d-1(a) and Amendments Thereto Filed Pursuant to 240.13d-2(a)) Under the Securities Exchange Act of 1934 (Amendment No. 5)* Great Lakes Aviation, Ltd. (Name of Issuer) Common Stock (Title of Class of Securities) 39054K 10 8 (CUSIP Numb
March 31, 2008	10-K	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) x ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2007 OR ¨ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File No. 0-23224 GR
March 31, 2008	EX-10.23	SECOND AMENDMENT Second Amendment to Code Share & Regulatory Cooperation EXHIBIT 10.23 UA155716-2 SECOND AMENDMENT THIS SECOND AMENDMENT dated November 1, 2007 is entered into by and between UNITED AIR LINES, INC., (“UA”) and Great Lakes Aviation, Ltd., (“ZK’), (United and Great Lakes, each a “Party” and together, the “Parties”). RECITALS WHEREAS, UA and ZK have previously executed that certain Code Share and Regu
November 13, 2007	10-Q	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2007 OR ¨ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File No. 0
November 2, 2007	SC 13D/A	UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No. 4)* Great Lakes Aviation, Ltd. (Name of Issuer) Common Stock, par value $0.01 per share (Title of Class of S UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No. 4)* Great Lakes Aviation, Ltd. (Name of Issuer) Common Stock, par value $0.01 per share (Title of Class of Securities) 39054K 108 (CUSIP Number) Michael E. Tennenbaum, Managing Member, Tennenbaum & Co., LLC 2951 28th Street, Suite 1000 Santa Monica, Californ
August 10, 2007	EX-10.7	SECOND AMENDMENT TO AMENDED AND RESTATED RESTRUCTURING AGREEMENT Form of Second Amendment to Amended and Restated Security Agreement Exhibit 10.7 SECOND AMENDMENT TO AMENDED AND RESTATED RESTRUCTURING AGREEMENT THIS SECOND AMENDMENT TO AMENDED AND RESTATED RESTRUCTURING AGREEMENT is entered into as of June 30, 2007 (this “Amendment”), by and between Great Lakes Aviation Ltd. (“Great Lakes”), and Raytheon Aircraft Credit Corporation (“RACC”). W I T N E S S E T H
August 10, 2007	10-Q	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q Form 10-Q Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.
August 10, 2007	EX-10.8	THIRD AMENDMENT TO AMENDED AND RESTATED RESTRUCTURING AGREEMENT Form of Third Amendment to Amended and Restated Security Agreement Exhibit 10.8 EXECUTION VERSION THIRD AMENDMENT TO AMENDED AND RESTATED RESTRUCTURING AGREEMENT THIS THIRD AMENDMENT TO AMENDED AND RESTATED RESTRUCTURING AGREEMENT is entered into as of July 30, 2007 (this “Amendment”), by and between Great Lakes Aviation Ltd. (“Great Lakes”), and Raytheon Aircraft Credit Corporation (“RACC”). W I
May 16, 2007	10-Q/A	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q/A Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q/A (Mark One) x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2007 OR ¨ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File No. 0-2
May 15, 2007	10-Q	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2007 OR ¨ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File No. 0-232
May 2, 2007	SC 13D/A	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No. 3 )* Great Lakes Aviation, Ltd. (Name of Issuer) Common Stock, par value $0.01 per share (Title of Class of UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No. 3 )* Great Lakes Aviation, Ltd. (Name of Issuer) Common Stock, par value $0.01 per share (Title of Class of Securities) 39054k 108 (CUSIP Number) Michael E. Tennenbaum, Managing Member, Tennenbaum & Co., LLC 2951 28th Street, Suite 1000 Santa Monica, Califor
April 30, 2007	10-K/A	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K/A x ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2006. ¨ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . Commission file number 0-23224 GREAT LAKES AVIATION, LTD.
April 2, 2007	EX-10.7	Raytheon Aircraft Credit Corporation Form of Amended and Restated Promissory Note Exhibit 10.7 RACC [SECOND] AMENDED AND RESTATED PROMISSORY NOTE Raytheon Aircraft Credit Corporation 1. Promise to Pay. FOR VALUE RECEIVED, the undersigned (hereinafter referred to as “Debtor”) hereby absolutely and unconditionally promises to pay to the order of Raytheon Aircraft Credit Corporation, at 101 S. Webb Street, Suite 300, Wichita, Kansas 672
April 2, 2007	EX-10.4	AMENDED AND RESTATED RESTRUCTURING AGREEMENT Amended and Restated Restructuring Agreement Exhibit 10.4 EXECUTION COPY AMENDED AND RESTATED RESTRUCTURING AGREEMENT As of this 9th day of March, 2007, this Amended and Restated Restructuring Agreement (“Agreement”) is made by and between Great Lakes Aviation, Ltd., an Iowa corporation with its principal place of business at 1022 Airport Parkway, Cheyenne, Wyoming 82001 (“Great Lakes”), and Rayth
April 2, 2007	10-K	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K Form 10-K Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.
April 2, 2007	EX-10.9	FIFTH AMENDMENT TO SECURITY AGREEMENT [Great Lakes Aviation, Ltd.] Fifth Amendment to Security Agreement Exhibit 10.9 FIFTH AMENDMENT TO SECURITY AGREEMENT [Great Lakes Aviation, Ltd.] THIS FIFTH AMENDMENT TO SECURITY AGREEMENT [Great Lakes Aviation, Ltd.] is entered into as of March 23, 2007 (the “Agreement”), by and between Great Lakes Aviation Ltd., as debtor (the “Debtor”), and Raytheon Aircraft Credit Corporation (the “Secured Party”). WITNESSETH: WHEREAS, D
April 2, 2007	EX-10.6	FIRST AMENDMENT TO SECURITY AGREEMENT Exhibit 10.6 FIRST AMENDMENT TO SECURITY AGREEMENT THIS FIRST AMENDMENT TO SECURITY AGREEMENT is entered into as of March 23, 2007 (this “Amendment”), by and between Great Lakes Aviation Ltd., as debtor (the “Debtor”), and Raytheon Aircraft Credit Corporation (the “Secured Party”). WITNESSETH: WHEREAS, Debtor and Secured Party are parties to a Security Agreement dated as of December 31, 2002 pursu
April 2, 2007	EX-10.11	FIRST AMENDMENT TO [AMENDED AND RESTATED] SECURITY AGREEMENT Form of First Amendment to Amended and Restated Security Agreement Exhibit 10.11 FIRST AMENDMENT TO [AMENDED AND RESTATED] SECURITY AGREEMENT THIS FIRST AMENDMENT TO [AMENDED AND RESTATED] SECURITY AGREEMENT is entered into as of March 23, 2007 (this “Amendment”), by and between Great Lakes Aviation Ltd., as debtor (the “Debtor”), and Raytheon Aircraft Credit Corporation (the “Secured Party”). WIT
April 2, 2007	EX-10.5	Raytheon Aircraft Credit Corporation Senior Note Exhibit 10.5 RACC SENIOR NOTE Raytheon Aircraft Credit Corporation 1. Restructuring Agreement. Reference is hereby made to that certain Amended and Restated Restructuring Agreement (as amended and in effect from time to time, the “Restructuring Agreement”), dated as of March 9, 2007 by and between Great Lakes Aviation, Ltd., an Iowa corporation (the “Debtor”), and Raytheon Aircraft Cre
March 15, 2007	8-K	UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 March 9, 2007 Date of Report (Date of earliest event reported) GREAT LAKES AVIATION e8vk UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 March 9, 2007 Date of Report (Date of earliest event reported) GREAT LAKES AVIATION, LTD. (Exact Name of Registrant as Specified in Its Charter) Iowa (State or Other Jurisdiction Of Incorporation) 000-23224 (Commission File Numb
December 27, 2006	8-K	UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 December 20, 2006 Date of Report (Date of earliest event reported) GREAT LAKES AVIA e8vk Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.
December 27, 2006	EX-10.1	Settlement Agreement exv10w1 Exhibit 10.1 SETTLEMENT AGREEMENT This Settlement Agreement (this “Settlement Agreement”) is entered into as of December 20, 2006 by and between Boeing Capital Corporation as Lessor (formerly known as McDonnell Douglas Finance Corporation, “Lessor”), and Great Lakes Aviation, Ltd. as lessee (the “Lessee”). Capitalized terms used but not defined herein shall have the meanings ascribed in th
November 14, 2006	10-Q	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2006 OR ¨ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File No. 0
August 14, 2006	10-Q	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2006 OR ¨ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File No. 0-2322
August 14, 2006	EX-10.27	TERM COST PLAN? Scope, Terms, Conditions The disclosure of this document is subject to the restrictions of Article 14.0 contained herein ii Term Cost PlanTM Agreement Exhibit 10.27 AMENDED AND RESTATED TERM COST PLAN™ TCP® Agreement # 03-1907 July 19, 2006 BETWEEN -AND- PRATT & WHITNEY CANADA CORP. GREAT LAKES AVIATION, LTD. 1000 Marie Victorin 1022 Airport Parkway Longueuil, Quebec Cheyenne, Wyoming Canada J4G 1A1 USA 82001 (hereinafter called “P&WC”) (hereinafter called “Customer”) WHEREAS A. Customer currently operates a fleet of 2
May 10, 2006	10-Q	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2006 OR ¨ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File No. 0-232
March 31, 2006	10-K	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) x ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2005 OR ¨ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File No. 0-23224 GREAT LAKES AVIATION
November 9, 2005	10-Q	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q Form 10-Q Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.
September 29, 2005	8-K	Current Report UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 September 26, 2005 Date of Report (Date of earliest event reported) GREAT LAKES AVIATION, LTD. (Exact Name of Registrant as Specified in Its Charter) Iowa 000-23224 42-1135319 (State or Other Jurisdiction of Incorporation) (Commissio
August 12, 2005	10-Q	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2005 OR ¨ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File No. 0-2322
June 2, 2005	8-K	Current Report UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 May 27, 2005 Date of Report (Date of earliest event reported) GREAT LAKES AVIATION, LTD. (Exact Name of Registrant as Specified in Its Charter) Iowa 000-23224 42-1135319 (State or Other Jurisdiction of Incorporation) (Commission File
May 16, 2005	10-Q	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2005 OR ¨ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File No. 0-232
April 15, 2005	8-K	Current Report UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 April 13, 2005 Date of Report (Date of earliest event reported) GREAT LAKES AVIATION, LTD. (Exact Name of Registrant as Specified in Its Charter) Iowa 000-23224 42-1135319 (State or Other Jurisdiction of Incorporation) (Commission Fi
March 31, 2005	EX-14	GREAT LAKES AVIATION, LTD. CODE OF ETHICS FOR SENIOR FINANCIAL MANAGEMENT Code of Ethics EXHIBIT 14 GREAT LAKES AVIATION, LTD. CODE OF ETHICS FOR SENIOR FINANCIAL MANAGEMENT Great Lakes Aviation, Ltd., an Iowa corporation (“Company”) has adopted this Code of Ethics (Code) for Senior Financial Management to promote honest and ethical conduct and to deter wrongdoing. This Code applies to the Company’s Chief Executive Officer, Chief Financial Officer, Controller, Principal
March 31, 2005	10-K	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K For the fiscal year ended December 31, 2004 Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.
March 30, 2005	8-K	Current Report UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 March 28, 2005 Date of Report (Date of earliest event reported) GREAT LAKES AVIATION, LTD. (Exact Name of Registrant as Specified in Its Charter) Iowa 000-23224 42-1135319 (State or Other Jurisdiction of Incorporation) (Commission Fi
November 12, 2004	10-Q	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2004 OR ¨ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File No. 0
August 18, 2004	EX-10.28	INSTALLMENT PAYMENT AGREEMENT BETWEEN GREAT LAKES AVIATION, LTD. AND UNITED STATES DEPARTMENT OF HOMELAND SECURITY TRANSPORTATION SECURITY ADMINISTRATION Installment Payment Agmt Between Company and US Dept of Homeland Security EXHIBIT 10.
August 18, 2004	10-Q	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2004 OR ¨ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File No. 0-2322
August 16, 2004	NT 10-Q	UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 12b-25 NOTIFICATION OF LATE FILING ? Form 10-K ? Form 20-F ? Form 11-K x Form 10-Q ? Form N-SAR ? Form N-CSR UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 12b-25 NOTIFICATION OF LATE FILING For Period Ended: June 30, 2004 ? Transition Report on Form 10-K ? Transition Report on Form 20-F ? Transition Report on Form 11-K ? Transition Report on Form 10-Q ? Transition Report on Form N-SAR For the Transition Period Ended: Nothing in this form shall be construed to imply that the Commission has verified any information contained herein.
May 14, 2004	10-Q	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2004 OR ¨ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File No. 0-232
May 14, 2004	EX-10.27	Raytheon Aircraft Credit Corporation Group A Engine Overhaul Note executed on December 31, 2003 EXHIBIT 10.27 RACC GROUP A ENGINE OVERHAUL NOTE Raytheon Aircraft Credit Corporation 1. Restructuring Agreement. Reference is hereby made to (i) that certain Restructuring Agreement (as amended and in effect from time to time, the “Restructuring Agreement”), dated as of December 31, 2002, by and between Great Lakes Aviation, Ltd., an Iowa
May 14, 2004	EX-10.26	TERM COST PLAN? Scope, Terms, Conditions The disclosure of this document is subject to the restrictions of Article 14.0 contained herein iii Term Cost Plan Agreement dated April 1, 2004 EXHIBIT 10.26 TERM COST PLAN™ TCP® Agreement # 03-1907 BETWEEN -AND- PRATT & WHITNEY CANADA CORP. GREAT LAKES AVIATION, LTD. 1000 Marie Victorin, 1022 Airport Parkway Longueuil, Quebec Cheyenne, Wyoming 82001 Canada (hereinafter called “P&WC”) (hereinafter called “Customer”) WHEREAS A. Customer currently operates a fleet of 30 Beechcraft 1900D Airliner
April 20, 2004	8-K	Current Report UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 April 15, 2004 Date of Report (Date of earliest event reported) GREAT LAKES AVIATION, LTD. (Exact Name of Registrant as Specified in Its Charter) Iowa 000-23224 42-1135319 (State or Other Jurisdiction of Incorporation) (Commission Fi
March 23, 2004	10-K	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) x ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2003 OR ¨ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File No. 0-23224 GR
March 23, 2004	EX-10.25	Bus Services Agreement Bus Services Agreement EXHIBIT 10.25 Bus Services Agreement This Bus Services Agreement (“Agreement”) is entered into this 14th day of October, 2003, by and between Great Lakes Aviation, Ltd., an Iowa corporation whose mailing address is 1022 Airport Parkway, Cheyenne, WY 82001 (“Great Lakes”), and Greyhound Lines, Inc., a Delaware corporation whose mailing address is P.O. Box 660362, Dallas, TX 7
March 23, 2004	EX-14	GREAT LAKES AVIATION, LTD. CODE OF ETHICS FOR SENIOR FINANCIAL MANAGEMENT EXHIBIT 14 GREAT LAKES AVIATION, LTD. CODE OF ETHICS FOR SENIOR FINANCIAL MANAGEMENT Great Lakes Aviation, Ltd., an Iowa corporation (?Company?) has adopted this Code of Ethics (?Code?) for Senior Financial Management to promote honest and ethical conduct and to deter wrongdoing. This Code applies to the Company?s Chief Executive Officer, Chief Financial Officer, Controller, Principal Accounting O
February 11, 2004	SC 13G/A	Signature UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 1 ) (1) Great Lakes Aviation, Ltd (Name of Issuer) Common Stock, par value $0.01 per share (Title of Class of Securities) 39054K 10 8 (CUSIP Number) September 12, 2003 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to desig
November 13, 2003	10-Q	SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q Table of Contents SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2003 OR ¨ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File No. 0-23224 GREAT L
April 28, 2003	3	OMB Number: 3235-0104 Expires: January 31, 2005 Estimated average burden hours per response. . .0.5 Filed By Romeo and Dye's Section 16 Filer www.section16.net 3 1 edgar.htm 3 FORM 3 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 OMB APPROVAL INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940 OMB Number: 3235-0104 Expires: January 31, 20
November 14, 2001	10-Q	SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ý QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2001 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File No. 0-23224 GREAT LAKES AVIATION, LTD
August 14, 2001	10-Q	EXCHANGE ACT OF 1934 SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ý QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2001 or o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File No. 0-23224 GREAT LAKES AVIATION, LTD. (Ex
May 15, 2001	10-Q	SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q 10-Q 1 j0743form10q.htm SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2001 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File No. 0-23224 GREAT
April 27, 2001	DEF 14A	SCHEDULE 14A INFORMATION (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) QuickLinks - Click here to rapidly navigate through this document SCHEDULE 14A INFORMATION (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.
November 8, 2000	EX-27.1	EX-27.1 5 1,000 9-MOS DEC-31-2000 JAN-01-2000 SEP-30-2000 569 0 16,369 0 18,862 36,320 127,990 (16,697) 149,912 37,308 0 0 0 86 10,652 149,912 36,434 36,434 0 32,637 0 0 2,288 1,509 1 1,508 0 0 0 1,508 .17 .16
November 8, 2000	10-Q	QuickLinks Prepared by MERRILL CORPORATION www.edgaradvantage.com QuickLinks - Click here to rapidly navigate through this document SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) /x/ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2000 OR / / TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) O
November 8, 2000	EX-11	INCOME PER SHARE Prepared by MERRILL CORPORATION www.edgaradvantage.com EXHIBIT 11. INCOME PER SHARE Three Months Ended September 30, 2000 1999 Income (Numerator) Shares (Denominator) Per-Share Amount Income (Numerator) Shares (Denominator) Per-Share Amount Basic Income per share Net income attributed to Common shareholders $ 1,508,519 8,647,891 $ 0.17 $ 3,412,303 8,637,440 $ 0.40 Effect of dilutive securities Sto
August 11, 2000	10-Q	QuickLinks QuickLinks - Click here to rapidly navigate through this document SECURITIES AND EXCHANGE COMMISSION Washington, D.
August 11, 2000	EX-27	EX-27 5 1,000 6-MOS DEC-31-2000 JAN-01-2000 JUN-30-2000 180 0 17,626 153 17,963 36,628 127,798 (15,153) 151,587 39,325 0 0 0 86 9,144 151,587 0 65,912 0 60,974 0 0 4,348 590 0 590 0 0 0 590 0.07 0.06

GLUX / Great Lakes Aviation, Ltd. - تصريحات هيئة الأوراق المالية والبورصات، التقرير السنوي، بيان الوكيل

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