Edwards AFB firefighters respond to off-base structure fire Published April 9, 2025 By Giancarlo Casem 412th Test Wing Public Affairs Office EDWARDS AIR FORCE BASE, Calif. -- Firefighters from the 812th Civil Engineer Squadron, 412th Test Wing, out of Edwards Air Force Base, California, responded to an off-base mutual-aid request to nearby Rosamond. Upon arriving, Edwards Fire and Emergency Services worked with Kern County firefighters to put extinguish the flames and prevented further damage to nearby private property.