Michael R. Carreon

America West Airlines, Inc., the wholly owned subsidiary of America West Holdings Corp. provides passenger air transportation services. America West has hubs at Phoenix Sky Harbor International Airport in Phoenix and McCarran International Airport in Las Vegas. The company is headquartered in Tempe, AZ.

U.S. Airways, Inc. provides air transportation for passengers and cargo. The company was founded in 1982 and is headquartered in Tempe, AZ.

America West Holdings Corp. is an aviation and travel company that operates through the wholly owned subsidiary, America West Airlines. The company is headquartered in Tempe, AZ.

US Airways Group, Inc. operated air carrier services. It offered scheduled passenger services. US Airways Group was founded on September 27, 2005 and was headquartered in Tempe, AZ.

United Airlines, Inc. engages in the provision of passenger airline transportation services. It offers business products, United Airlines credit cards, premier access travel services, gift certificates, gift registry, travel products, and trip insurance. The company was founded by Walter T. Varney in 1934 and is headquartered in Chicago, IL.

Arthur Andersen LLP used to provide accounting services. It was also into consulting services for clients that operate businesses throughout the United States and around the world. Arthur Andersen was founded in 1913 and was headquartered in Chicago, IL.