Helicopter Bell AH-1J Sea Cobra Serial 26053 Register 159213 used by US Marine Corps USMC. Aircraft history and location Aircraft History 159213 US Marine Corps 1976-05-27USMC w/o 27may76 SN-03 was assigned to HMA-169 when it crashed at NAS North Island, CA. Both pilots were ok. I heard the cause was a failed walking beam HMLA-169 Send Updates Use APP to upload photo @ (optional) When Now? / / Send