Helicopter Bell UH-1N Serial 31648 Register 158772 used by US Marine Corps USMC. Aircraft history and location Aircraft History 158772 US Marine Corps UMSC 2007 HMLA-775 /WR-744 2008 HMLA-773 HMLA-775 late 1970s as HML-268 /BL-12 original paint scheme. Thanks Ray Rotorwash Send Updates Use APP to upload photo @ (optional) When Now? / / Send
