Q. Essential Air Service (EAS) Program
The most recent list of Essential Air Service routes can be found on the web site of the Office of Aviation and International Affairs under "US Subsidized EAS Report (pdf format)"at http://ostpxweb.dot.gov/aviation/X-50%20Role_files/essentialairservice.htm#US
The home page of the Office of Aviation and International Affairs is http://ostpxweb.dot.gov/aviation/index.html
For more information contact the EAS and Domestic Analysis Division at (202) 366-5903.