Helicopter Bell UH-1L Iroquois Serial 6213 Register 157854 used by US Navy USN. Built 1969. Aircraft history and location Aircraft History 157854 US Navy USN unk source date with HAL-3 or HAL-4 then E-137 wfu 1982 to civ as N4964N canc 1990 HAL-4 Send Updates Use APP to upload photo @ (optional) When Now? / / Send