Helicopter Sikorsky MH-60S Seahawk Serial Register 168549 used by US Navy USN. Aircraft history and location Aircraft History 168549 US Navy USN 2022-10-25AG-615 A LIBDnoted with HSC-5 / AG-615 at Bari. HSC-5 2023-02-28AG 615 A LIBDnoted as HSC-5 / AG 615 at Bari. HSC-5 Send Updates Use APP to upload photo @ (optional) When Now? / / Send