Keywords: US Navy 060228-N-4776G-155 aviation machinist's mates assigned to Helicopter Anti-Submarine Squadron Four (HS-4) perform maintenance on a helicopter's rotor assembly on the flight deck of the Nimitz-class aircraft c.jpg en U S Navy aviation machinist's mates perform maintenance on a helicopter tail rotor assembly on the aircraft carrier USS Ronald Reagan CVN 76 as the ship operates in the Persian Gulf on Feb 28 2006 Reagan and its embarked Carrier Air Wing 14 are conducting marit 2006-02-28 060228-N-4776G-155 Navy http //www navy mil/view_image asp id 32380 en Airman Kathleen Gorby U S Navy PD-USGov-Military-Navy Helicopter Anti-Submarine Squadron 4 United States Navy Maintenance of military aircraft on USS Ronald Reagan CVN-76 Aviation Machinist's Mate Taken with Nikon D1X |