Helicopter Sikorsky MH-60R Seahawk Serial Register 168084 used by US Navy USN. Aircraft history and location Aircraft History 168084 US Navy 2015-0240aboard USS Michael Murphy (DDG 112) HSM-37 USN Jul15 HSM-37 /TH-40 HSM-37 2015-0840Aug2015 aboard USS Chung-Hoon (DDG 93) HSM-37 Send Updates Use APP to upload photo @ (optional) When Now? / / Send