Three members of Kirtland Air Force Base, N.M., participated in the Ultimate Ninja Athlete Association area qualifier adult competition, in Albuquerque, N.M., Dec. 9. 1st Lt. Eddie Hilburn, Air Force Research Lab optical physicist, 2nd Lt. Zoe Casteel, Air Force Research Lab space systems engineer, and Tech. Sgt. David Krause, 58th Maintenance Squadron CV-22 “Osprey” crew chief, all placed in the competition.