Helicopter Sikorsky HH-60H Rescue Hawk Serial 70-1678 Register 163799 used by US Navy USN. Aircraft history and location Aircraft History 163799 US Navy 1996-03 A FRMRS embarked CVN-73 US Navy embarked aboard USS George Washington CVN-73. HS-5./AG-616 2010 HSC-84 HSC-84 Send Updates Use APP to upload photo @ (optional) When Now? / / Send