AT-802L Longsword to participate in OA-X fly-off Selasa, 01 Agustus 2017 Defence, News, WAR, World The AT-802L will be joining the AT-6B, Scorpion and A-29 at Holloman Air Force Base, New Mexico for the U.S. Air Force’s OA-X light attack aircraft fly-off. Tweet Subscribe to receive free email updates: