Helicopter Sikorsky MH-53E Sea Dragon Serial 65-613 Register 164770 used by US Navy USN. Aircraft history and location Aircraft History 164770 US Navy US Navy 1996 HM-15 /TB-03 HM-15 2014 HM-15 /TB-03 HM-15 Send Updates Use APP to upload photo @ (optional) When Now? / / Send