Helicopter Bell AH-1Z Viper Serial Register 167809 used by US Marine Corps USMC. Aircraft history and location By Ned Harris Aircraft History 167809 US Marine Corps 2010-10-04 as HMLA-367 /VT- part of 11 MEU on USS Makin Island (LHD 8) during San Francisco Fleet Week 2010 HMLA-367 2012-10-12 A KNYL as HMLA-267 /UV-41 at Yuma, AZ HMLA-267 Send Updates Use APP to upload photo @ (optional) When Now? / / Send