Helicopter Sikorsky VH-3D Sea King Serial 61-731 Register 159357 used by US Marine Corps USMC. Aircraft history and location Aircraft History 159357 US Marine Corps 1995-11USMC HMX-1 Nov95 in United Kingdom for visit President Clinton. Nov03 in United Kingdom for visit President Bush. HMX-1 2010-03-25South Lawn of the White House HMX-1 Send Updates Use APP to upload photo @ (optional) When Now? / / Send