Tech. Sgt. Eduardo Mata, 49th Wing Conventional Munitions Crew Member, prepares part of a Mark 82 bomb’s ignition system during a routine build that will be used for training new F-16 aircraft pilots under the 54th Fighter Group at Holloman Air Force Base/White Sands Missile Range, N.M., March 17, 2015. The 54th is a newly activated training group that specializes in training F-16 aircraft pilots for future deployments. The Mark 82 is the perfect munition for training in a controlled environment, and has a rich history in the Air Force dating back to before the Vietnam War.