Helicopter Sikorsky VH-3D Sea King Serial 61-732 Register 159358 used by US Marine Corps USMC. Aircraft history and location Aircraft History 159358 US Marine Corps HMX-1 HMX-1 2017-11-05Hardy Barracks (Akasaka Press Center),Tokyo 2020-03-30 A KADWCamp Springs HMX-1 Send Updates Use APP to upload photo @ (optional) When Now? / / Send