An Aphrodite assault drone at takeoff from a relatively remote air­field in Nor­folk, Eng­land. The drone carried a payload of 30,000 lb of Tor­pex, an explo­sive that was 50 per­cent more power­ful than TNT by mass. Drones required a pilot and a co-pilot because the remote control system was insufficient for safe takeoff. NARA Ref partial 60799AC.