Aviation Boatswain’s Mate (Equipment) Airman Mariani Rivera, a native of Houston, performs maintenance on a catapult on the flight deck of the aircraft carrier USS Ronald Reagan (CVN 76). Reagan is home-ported in San Diego and is undergoing a Planned Incremental Availability (PIA) maintenance period at Naval Base Coronado. (U.S. Navy photo by Mass Communication Specialist 3rd Class Torrian Neeman/Released)