Helicopter Bell OH-58D Kiowa Warrior Serial 43238 Register 90-00371 used by US Army Aviation Army. Aircraft history and location Aircraft History 90-00371 US Army Aviation US Army cnvt. from ex OH-58A 70-15266. 1998 type:OH-58D(I) 1/1CAV. Send Updates Use APP to upload photo @ (optional) When Now? / / Send