Students discuss a training problem during F-35 Lightning II joint strike fighter training as SSgt. Jeff Kakaley, right, observes during training at Eglin Air Force Base, Fla., Jul. 19, 2012. The 372nd Training Squadron Detachment 19 at Eglin AFB, part of the 982nd Training Group at Sheppard Air Force Base, Texas trains both airmen and Marines on F-35 maintenance. Kakaley is an F-35 crew chief instructor.
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