Department of Transportation
Mary E. Peters
Secretary of Transportation
U.S. Dept of Transportation
400 7th Street, S.W.
Washington, D.C. 20590
dot.comments@dot.gov
You can call them at the General Information Main Switchboard at: 202-366-4000 Monday through Friday between 8:30 am and 5:30 pm EST excluding Federal Holidays.

Here is contact information:
U.S. Airways
Media Relations, (866) 523-5333
8 a.m.-5 p.m. M-F (Mountain Standard Time), Closed Sat-Sun
wein, Senior Vice President, Corporate Communications
4000 E. Sky Harbor Blvd.
Phoenix, AZ 85034
Or use their online customer relations form by clicking here .

Doug Parker, Chairman & CEO, US Airways
Scott Kirby, President, US Airways
Corporate Headquarters Location
111 W. Rio Salado Parkway
Tempe, AZ 85281

Phone 7 a.m.-5 p.m. M-F (Mountain Standard Time), Closed Sat-Sun
Corporate Headquarters: 480-693-0800 (General information number)
Media Relations, (866) 523-5333
8 a.m.-5 p.m. M-F (Mountain Standard Time), Closed Sat-Sun

Kip Hawley
Asst Sec of Homeland Security for TSA
Transportation Security Administration
601 South 12th Street
Arlington, VA 22202-4220

Security Violations and Concerns: To report specific violations and concerns about security, please contact the TSA-Contact Center.

Phone: 1-866-289-9673
E-mail: TSA-ContactCenter@dhs.gov
Contact form (select ‘Security Issues’ from the drop down menu).