Helicopter Sikorsky MH-53E Sea Dragon Serial 65-526 Register 162514 used by US Navy USN. Aircraft history and location Aircraft History 162514 US Navy US Navy 2001 HM-14 /BJ-541 2003 HC-4 /HC-50 HC-5 2003-06-07 Sigonella, Italy 2003 Sigonella, Italy 2012-07-19 A Gulf of Oman accident w/o HM-15 /TB-16 off Musanah Air Base HM-15 Send Updates Use APP to upload photo @ (optional) When Now? / / Send