UNITED STATES OF AMERICA

DEPARTMENT OF TRANSPORTATION

OFFICE OF THE SECRETARY

WASHINGTON, DC

Issued by the Department of Transportation on March 9, 2010

 NOTICE OF ACTION TAKEN -- DOCKET DOT-OST-2010-0004 

This serves as notice to the public of the action described below, taken by the Department official 

indicated (no additional confirming order will be issued in this matter). 

Joint Application of Republic Airline Inc. (Republic) and Frontier Airlines, Inc. (Frontier)

filed 1/5/10, for:

XX Exemption for Republic Airline Inc. d/b/a Midwest Airlines1 for two years under 49 U.S.C. 40109 to 

provide the following service:

Scheduled foreign air transportation of persons, property, and mail between Denver, Colorado, and 

Cancun, Mexico; Indianapolis, Indiana, and Cancun, Mexico; Kansas City, Missouri, and Cancun, 

Mexico; St. Louis, Missouri, and Cancun, Mexico; Salt Lake City, Utah, and Cancun, Mexico; 

Denver, Colorado, and Puerto Vallarta, Mexico; Kansas City, Missouri, and Puerto Vallarta, 

Mexico; Denver, Colorado, and Cozumel, Mexico; Denver, Colorado, and Mazatlan, Mexico; and 

Denver, Colorado, and San Jose del Cabo, Mexico, for the purpose of code-share services.2

 The 

applicants propose to begin the services as soon as possible. 

Applicant reps: Jennifer Trock for Frontier (202) 663-8000 and Robert Cohn for Republic (202) 637-4999

DOT Analyst: Linda L. Lundell (202) 366-2336

D I S P O S I T I O N

XX Granted, subject to conditions (see below)

The above action was effective when taken: March 9, 2010, through March 9, 2012. 

Action taken by: Paul L. Gretch, Director

 Office of International Aviation

XX The authority granted is consistent with the aviation agreement between the United States and 

Mexico.

Except to the extent exempted or waived, this authority is subject to the terms, conditions, and limitations 

indicated: XX The holder’s certificates of public convenience and necessity

 XX Standard Exemption Conditions (attached)

Conditions: The U.S.-Mexico exemption authority granted is subject to the dormancy notice 

requirements set forth in condition 7 of Appendix A of Order 88-10-2, and the notice requirements for 

seasonal/intermittent services as set forth in Order 96-11-24, at 5.3

 The exemption authority granted to 

Republic is limited to code-share services only. 

 1

 See Republic Airline, Inc., Notice of Registration of Trade Name, dated October 6, 2009. 2

 On July 31, 2009, Republic Airways Holdings Inc., Republic’s parent, acquired Midwest Airlines, Inc. 

(‘Midwest”). The applicants advise that they have requested that IATA issue Midwest’s “YX” code to Republic, 

and state that Republic intends to place Midwest’s “YX” code on Frontier’s flights in the subject markets. 3

 The applicants state that Frontier currently serves the Denver-Cancun/Puerto Vallarta/San Jose del Cabo markets 

on a year-round basis, and all of the remaining markets on a seasonal basis.
The code-share operations conducted under this authorization are subject to the following conditions:

(a) The code-sharing operations conducted under this authority must comply with 14 CFR 257 and 

with any amendment to the Department’s regulations concerning code-share arrangements that 

may be adopted. Notwithstanding any provisions in the contract between the carriers, our 

approval here is expressly conditioned upon the requirements that the subject foreign air 

transportation be sold in the name of the carrier holding out such service in computer reservation 

systems and elsewhere; that the carrier selling such transportation (i.e., the carrier shown on the 

ticket) accept responsibility for the entirety of the code-share journey for all obligations 

established in its contract of carriage with the passenger; and that the passenger liability of the 

operating carrier be unaffected; and

(b) The authority granted here is specifically conditioned so that neither Republic nor its code-share 

partner(s) shall give any force or effect to any contractual provisions between themselves that are 

contrary to these conditions.

On the basis of data officially noticeable under Rule 24(g) of the Department's regulations, we found 

Republic qualified to provide the exemption services authorized.

Under authority assigned by the Department in its regulations, 14 CFR Part 385, we found that (1) our 

action was consistent with Department policy; (2) grant of the authority was consistent with the public 

interest; and (3) grant of the authority would not constitute a major regulatory action under the Energy 

Policy and Conservation Act of 1975. To the extent not granted, we denied all requests in the referenced

Docket. We may amend, modify, or revoke the authority granted in this Notice at any time without 

hearing at our discretion.

Persons entitled to petition the Department for review of the action set forth in this Notice under the 

Department’s regulations, 14 CFR §385.30, may file their petitions within seven (7) days after the date of 

issuance of this Notice. This action was effective when taken, and the filing of a petition for review will 

not alter such effectiveness.

An electronic version of this document is available on the World Wide Web at:

http://www.regulations.gov
ATTACHMENT

U.S. Carrier Exemption Conditions

In the conduct of the operations authorized, the U.S. carrier applicant(s) shall:

(1) Hold at all times effective operating authority from the government of each country served;

(2) Comply with applicable requirements concerning oversales contained in 14 CFR 250 (for scheduled 

operations, if authorized);

(3) Comply with the requirements for reporting data contained in 14 CFR 241;

(4) Comply with requirements for minimum insurance coverage, and for certifying that coverage to the 

Department, contained in 14 CFR 205;

(5) Except as specifically exempted or otherwise provided for in a Department Order, comply with the 

requirements of 14 CFR 203, concerning waiver of Warsaw Convention liability limits and defenses;

(6) Comply with all applicable requirements of the Federal Aviation Administration, the 

Transportation Security Administration, and with all applicable U.S. Government requirements 

concerning security, including, but not limited to, 49 CFR Part 1544. To assure compliance with all 

applicable U.S. Government requirements concerning security, the holder shall, before commencing any 

new service (including charter flights) to or from a foreign airport, contact its Principal Security Inspector 

(PSI) to advise the PSI of its plans and to find out whether the Transportation Security Administration has 

determined that security is adequate to allow such airport(s) to be served; 

(7) Comply with such other reasonable terms, conditions, and limitations required by the public interest 

as may be prescribed by the Department of Transportation, with all applicable orders and regulations of 

other U.S. agencies and courts, and with all applicable laws of the United States.

The authority granted shall be effective only during the period when the holder is in compliance with the 

conditions imposed above.

1/2008