Quartermaster 3rd Class Tempis Irby arranges signal flags aboard the aircraft carrier USS George H.W. Bush (CVN 77) to deliver a congratulatory message of "BZ Big E" as the ship sails by the Navy's first nuclear-powered aircraft carrier USS Enterprise (CVN 65). George H.W. Bush is conducting sea trials in collaboration with Norfolk Naval Shipyard to train sailors and ensure operability of equipment and systems following the successful completion of a four-month planned incremental availability period. (U.S. Navy photo by Mass Communication Specialist 2nd Class Timothy Walter/Released)