Helicopter Sikorsky HSS-2 Sea King Serial 61-228 Register 151525 used by US Navy USN. Aircraft history and location Aircraft History 151525 US Navy 1987-09-03USN conv SH-3H 03sep87 as /616 HS-7 on USS John F. Kennedy (CV 67) at Boston w/o 1990/91 ? HS-7 Send Updates Use APP to upload photo @ (optional) When Now? / / Send