Helicopter Bell AH-1G Cobra Serial 20570 Register 68-15036 used by US Army Aviation Army. Aircraft history and location Aircraft History 68-15036 US Army Aviation US Army 1985-05-26 A EGUN Mildenhall Air Fete 85 Bell AH-1S Cobra AH-1S type, at Mildenhall Air Fete 85 4/11 ACR Send Updates Use APP to upload photo @ (optional) When Now? / / Send