Helicopter Bell AH-1Z Viper Serial Register 169509 used by US Marine Corps USMC. Aircraft history and location Aircraft History 169509 US Marine Corps 2020-09TV-33USMC HMLA-167 2022-08TV-33exercise Northern Strike 22-2 in Michigan shark and Have Guns mrks HMLA-167 Northern Strike 22-2 Send Updates Use APP to upload photo @ (optional) When Now? / / Send