Helicopter Sikorsky MH-53E Sea Dragon Serial 65-615 Register 164772 used by US Navy USN. Aircraft history and location Aircraft History 164772 US Navy US Navy 1996 HM-15 /TB-02 HM-15 2000-08-10w/o 10aug00 HM-15 /TB-02 HM-15 Send Updates Use APP to upload photo @ (optional) When Now? / / Send