: -\RTi.iENT OF 

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BEFORE THE . ". ;':T OPtRAIl0^^i 

DEPARTMENT OF TRANSPORTATION 

OFFICE OF THE SECRETARY •,!,( - 9 P 3- 2 i 

WASHINGTON, D.C. 

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Application of 

TWIN CITIES AIR SERVICE, LLC 

for authority to conduct scheduled passenger operations as a 

commuter air carrier under 49 U.S.C. 41738 

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DOCKET-OST-2011-0032 

MOTION OF TWIN CITIES AIR SERVICE, LLC 

TO WITHHOLD INFORMATION FROM PUBLIC DISCLOSURE 

Communications with respect to this document should be sent to: 

Nathan Humphrey 

President 

Twin Cities Air Service, LLC 

81 Airport Drive 

Auburn, ME 04210 

(Tel) 207-782-3882 

nate@flycharter.com 

Edward P. Faberman 

Katrina A. Skowron 

WILEY REIN LLP 

1776 K Street NW 

Washington, DC 20006 

Tel: (202) 719-7000 

Fax: (202) 719-7049 

efaberman@wileyrein.com 

kskowron@wileyrein.com 

Counsel for 

Twin Cities Air Service, LLC 

May 9, 2011 
BEFORE THE 

DEPARTMENT OF TRANSPORTATION 

OFFICE OF THE SECRETARY 

WASHINGTON, D.C. 

9mmmmmtrmmmmmmmmmmmmmmmmii>iuuuim§mMmKimmmmmmmmmmmmmmmmmtmiimmmm 

Application of 

TWIN CITIES AIR SERVICE, LLC 

for authority to conduct scheduled passenger operations as a 

commuter air carrier under 49 U.S.C. 41738 

DOCKET-OST-2011-0032 

MOTION OF TWIN CITIES AIR SERVICE, LLC 

TO WITHHOLD INFORMATION FROM PUBLIC DISCLOSURE 

Pursuant to section 302.12 of the Department's Rules of Practice, Twin Cities Air Service, 

LLC ("Twin Cities") hereby moves to withhold from public disclosure Exhibits S-8 

through S-11. These documents are being filed with this Motion in a sealed envelope 

marked "Confidential Materials - Rule 12 Treatment Requested." In support of this 

Motion, Twin Cities submits the following: 

• Exhibit S-8 is a true and correct copy of loan agreements between Twin 

Cities and Machias Savings Bank. Per the agreements, Machias Savings 

Bank has extended Twin Cities a $150,000 line of credit effective January 

12,2007; 

• Exhibit S-9 is a true and correct copy of loan agreements between Twin 

Cities and Machias Savings Bank. Per the agreements, Machias Savings 

Bank has extended Twin Cities a $250,000 line of credit effective 

February 2, 2007; 

• Exhibit S-10 is a true and correct copy of loan agreements between Twin 

Cities and Machias Savings Bank. Per the agreements, Machias Savings 

Bank has extended Twin Cities a term loan of $570,000 effective July 1, 

2010;and 

• Exhibit S-11 is a true and correct copy of executed agreements between 

Twin Cities and Northeast Trading Corporation. Unexecuted copies of the 

agreements were filed as Exhibits TC-14B through TC-14D of Twin 

Cities' original application, and we submitted summaries of the 

agreements in our correspondence dated April 6, 2011. 
The Department has already granted confidentiality with respect to Exhibit S-11 in its 

correspondence dated April 5, 2011. Likewise, Exhibits S-8 through S-10 are true and 

correct copies of Twin Cities' loan agreements with another financial institution, Machias 

Savings Bank. Therefore, Twin Cities respectfully requests that this information be 

afforded confidential treatment by the Department under Rule 12. 

Submitted by. 

c"<jiA^a.J \- 7<MkvM^ 

May 9, 2011 Edward P. Faberman 

CERTIFICATE OF SERVICE 

I hereby certify that I have on this day served the foregoing motion for confidential 

treatment by first class mail, postage prepaid, upon the persons shown in the following 

service list. 

May 9, 2011 Katrina A. Skowron 

SERVICE LIST 

FAA Flight Standards District Office 

Portland International Jetport 

412 Yellowbird Road 

Portland, ME 04102 

Manager 

Portland International Jetport 

1001 Westbrook Street 

Portland, ME 04102 

Manager 

Yarmouth International Airport 

PO Box 386 

Yarmouth, Nova Scotia, Canada 

B5A 4B3