Helicopter Bell OH-58A Kiowa Serial 41436 Register 71-20575 used by US Army Aviation Army. Aircraft history and location Aircraft History 71-20575 US Army Aviation US Army 1986-07 A EDQGnoted with 225 Avn Co. 1986-07-12 B EGVPnoted at Middle Wallop International Air Day, with 225th Avn Coy. 1996-09noted with 105 Avn, Delaware Army National Guard Send Updates Use APP to upload photo @ (optional) When Now? / / Send