Aviation Boatswain’s Mate 3rd Class Caleb Henthorn, from New Bern, N.C., signals to a taxing F/A-18F Super Hornet, assigned to the Checkmates of Strike Fighter Attack Squadron 211, as it prepares to launch off the flight deck of the aircraft carrier USS Theodore Roosevelt. TR is underway participating in composite training unit exercise, which tests the Theodore Roosevelt Carrier Strike Group's ability to effectively react to real-world scenarios and perform as an integrated unit.