This is a test Published Dec. 26, 2002 DOBBINS AIR RESERVE BASE, Ga. (AFPN) -- The first Air Force C-5 Galaxy featuring new avionics upgrades takes off from here on its maiden flight Dec. 21. The upgrades include flight displays, a navigation system, and installation of the Terrain Awareness and Warning System and the Traffic Alert and Collision Avoidance System. The improvement package is the first phase in a $13 billion modernization program that officials believe will keep the C-5 flying through 2040. (Courtesy photo)