Helicopter Sikorsky HSS-2 Sea King Serial 61-169 Register 149900 used by US Navy USN. Aircraft history and location Aircraft History 149900 US Navy 1986-05-21USN conv SH-3H HS-7 w/o 21may86 in Caribbean or Mediterranean Seas HS-7 Send Updates Use APP to upload photo @ (optional) When Now? / / Send