Final updated C-5M lands at Westover Published Dec. 1, 2018 By W.C.Pope 439th Airlift Wing WESTOVER AIR RESERVE BASE, Mass. -- On Sept. 20 final modified Air Force C-5M lands at Westover Air Reserve Base, Mass., flown in from Stewart ANGB, NY by Maj. Gen. Randall Ogden, commander, 4th Air Force.