Petty Officer 3rd Class Cody Abadie, aviation ordnanceman, center, from McComb, Miss., explains the various small arms in weapons department to Jeremy Kapinos, left, and Mason Crosby from the Green Bay Packers in a weapons space aboard the Nimitz-class aircraft carrier USS John C. Stennis. Stennis is underway off the coast of southern California in support of pilot carrier qualifications for naval air training command.