Helicopter Bell AH-1G Cobra Serial 20929 Register 70-15985 used by US Army Aviation Army. Aircraft history and location Aircraft History 70-15985 US Army Aviation US Army AH-1G. wfu 2001 ? 2008-05 A Pima Air and Space Museum Exhibit To Pima Air and Space Museum, AZ by May 2008. Still there Apr 2018 Arizona National Guard Send Updates Use APP to upload photo @ (optional) When Now? / / Send