Helicopter Bell UH-1N Serial 31607 Register 158266 used by US Marine Corps USMC. Aircraft history and location By Gerrit Kok Aircraft History 158266 US Marine Corps 1980-10 A KNBG in original camo as HML-767 /MM-403 at NAS New Orleans HML-767 2007-10-12 B ORAA as HMLA-773 /MP-01 at Al Asad Air Base, Iraq HMLA-773 2012-09-26 C AMARC / AMARGto AMARC Send Updates Use APP to upload photo @ (optional) When Now? / / Send