Helicopter Bell AH-1G Cobra Serial 20732 Register 157225 used by US Marine Corps USMC. Aircraft history and location Aircraft History 157225 US Marine Corps 1970-02-26Army AH-1G BuNo 68-15198 to USMC HML-367 w/o 26feb70 HMLA-367 Send Updates Use APP to upload photo @ (optional) When Now? / / Send