TZG100017MClose-up view of the M230 chain gun on an AH-64D Apache helicopter.
TZG100018MU.S. Army AH-64D Apache helicopter pilots conduct preflight checks.
TZG100019MA U.S. Army UH-60L Blackhawk at the Letzlingen Army Training Center, Germany.
TZG100020MU.S. Army helicopters at the Letzlingen Army Training Center, Germany.
TZG100021MU.S. Army AH-64D Apache helicopters prepare for takeoff.