KAFA to continue broadcasting during renovations Published Dec. 18, 2009 U.S. AIR FORCE ACADEMY, Colo. -- The Air Force Academy radio station, KAFA 97.7 FM, has moved its operations to a temporary studio until Phase II of Vandenberg Hall renovations are complete. The radio station is still on the air and streaming on the Web, both at http://www.usafa.org/KAFA.aspx and at http://www.usafa.af.mil. KAFA appreciates its listeners' patience during the renovation project and will continue to offer new music, Academy updates and commercial-free radio.