Onboard the flight deck of the US Navy (USN) Dock Landing Ship, USS HARPERS FERRY (LSD 49), USN Landing Signal Enlisted (LSE) Boatswain's Mate SEAMAN (BMSN) Michael Fifer, signals as a MH-60S Sea Hawk helicopter takes off. The HARPERS FERRY and its crew are conducting flight deck proficiency demonstrations for an embarked Afloat Training Group as part of its Tailored Ships Training Availability, conducted while underway in the Pacific Ocean