Helicopter Bell AH-1Z Viper Serial 59039 Register 168799 used by US Marine Corps USMC. Aircraft history and location Aircraft History 168799 US Marine Corps 2014-11HMLA-267 /UV-55 HMLA-267 2022-01-31 A AMARC / AMARG309th AMARG HMLA-169 Send Updates Use APP to upload photo @ (optional) When Now? / / Send