Helicopter Bell AH-1G Cobra Serial 21123 Register 71-21052 used by US Army Aviation Army. Aircraft history and location Aircraft History 71-21052 US Army Aviation US Army, conv to AH-1S early 1980s one of twenty-one Cobras assigned to the 11th ACR at Fulda, Germany 1995 asg 1-189th AVN MT ARNG 1-189 AVN Send Updates Use APP to upload photo @ (optional) When Now? / / Send