Helicopter Bell AH-1Z Viper Serial Register 169855 used by US Marine Corps USMC. Aircraft history and location Aircraft History 169855 US Marine Corps IOC of AGM-179 JAGM on AH-1Z VMX-1 AGM-179A JAGM Operational on Marines AH-1Z Viper 2022-03UV-42 HMLA-267 Send Updates Use APP to upload photo @ (optional) When Now? / / Send