Helicopter Bell AH-1J Sea Cobra Serial 26028 Register 157784 used by US Marine Corps USMC. Built 1970. Aircraft history and location By Al Henderson Aircraft History 157784 US Marine Corps 1992-08-08 A KNZJ preserved at MCAS El Toro 2010 B Flying Leathernecks Aviation Museum preserved at Flying Leatherneck Aviation Museum (MCAS Miramar) as HMA-775 NR/706 Send Updates Use APP to upload photo @ (optional) When Now? / / Send