BEFORE THE 

DEPARTMENT OF TRANSPORTATION 

WASHINGTON, DC 

Motion of 

AIR WISCONSIN AIRLINES 

CORPORATION 

For confidential treatment of documents 

pursuant to Rule 12 of the Rules of Practice 

(Form 41, Schedule B-43) 

Docket OST-04-17457 

MOTION OF AIR WISCONSIN AIRLINES CORPORATION 

FOR CONFIDENTIAL TREATMENT 

Communications with respect to this document should be sent to: 

William Jordan, Esq. 

General Counsel 

Air Wisconsin Airlines Corporation 

W6390 Challenger Drive 

Suite 203 

Appleton,WI 54915-9150 

March 25, 2010 
BEFORE THE 

DEPARTMENT OF TRANSPORTATION 

WASHINGTON, DC 

Motion of 

AIR WISCONSIN AIRLINES 

CORPORATION 

For confidential treatment of documents 

pursuant to Rule 12 of the Rules of Practice 

(Form 41, Schedule B-43) 

Docket OST-04-17457 

MOTION OF AIR WISCONSIN AIRLINES CORPORATION 

FOR CONFIDENTIAL TREATMENT 

Pursuant to Rule 12 of the Department's Rules of Practice (14 C.F.R. t 302.12), Air 

Wisconsin Airlines Corporation ("Air Wisconsin") hereby requests confidential treatment of 

certain information contained in Schedule B-43 - Inventory of Airframes and Aircraft Engines of 

Air Wisconsin's Form 41 filing for the quarter ending December 31, 2009. This Schedule is 

submitted separately herewith under seal, marked with a request for confidential treatment 

pursuant to Rule 12 (| 302.12). Air Wisconsin requests that this data be withheld from public 

disclosure for a period of at least ten (10) years. In support of this request. Air Wisconsin states 

as follows: 
The Freedom of Information Act, 5 U.S.C. ]| 552(b)(4), provides that privileged or 

confidential commercial and financial information obtained from a private person is specifically 

exempted fi"om the requirements of public disclosure due to its sensitive business nature.' The 

information for which Air Wisconsin requests confidential treatment is confidential and 

proprietary commercial and financial information, obtained from Air Wisconsin, a private party, 

the public release of which would cause substantial competitive and financial injury to Air 

Wisconsin. Accordingly, the information should be withheld from public disclosure. 

The information at issue is cost, amortization/depreciation and realization data relating to 

Air Wisconsin's airframes and aircraft engines as of December 31, 2009. This information is 

contained in columns 11-14 of Air Wisconsin's Schedule B-43. (See Index A, attached hereto as 

Exhibit A). 

The Department has previously determined that the confidential and competitivelysensitive data contained in the B-43 report is entitled to confidential treatment. 

WHEREFORE, Air Wisconsin Airlines Corporation respectfully requests that the 

confidential information contained in Schedule B-43 of its Form 41 report for the quarter ending 

December 31, 2009 be withheld from public disclosure for at least ten (10) years. 

Respectfully submitted, 

^liam P. Jordan 

General Counsel 

Air Wisconsin Aitlnfes Corporation 

Gulf & Western Industries. Inc. v. United States. 615 F.2d 527, 529 (D.C. Cir. 1979). 
INDEX A 

Listing of Confidential Information in Air Wisconsin Airways Corporation's Amended Form 41 

Filing for the Quarter Ended December 31, 2009 

Schedule B-43 - Inventory of Airframes and Aircraft Engines: 

Title/Description 

Acquired Cost, Allowance for 

Depreciation, Depreciated 

Cost, Estimated Residual 

Location in Document 

Column (11), (12), (13), (14) 

Number of Pages 

5 
CERTIFICATE OF SERVICE 

I hereby certify that a copy of the Motion of Air Wisconsin Airlines Corporation for 

Confidential Treatment was served this ^aa y of March, 2010 on the following individual via 

Federal Express: 

Don Bright 

Data Administration, K-25 

Office of Airline Information 

Room 125 

Department of Transportation 

400 7th Street, S.W. 

Washington, DC 20590