190824-N-KN684-0013 ATLANTIC OCEAN (Aug. 24, 2019) Aviation Boatswain’s Mate (Handling) 3rd Class Justin Cardwell, from Porterville, Calif., performs a pre-operation check on a spotting dolly in the hangar bay aboard the aircraft carrier USS John C. Stennis (CVN 74) in the Atlantic Ocean, Aug. 24, 2019. The John C. Stennis is underway conducting carrier qualifications in support of Chief of Naval Air Training Command. (U.S. Navy photo by Mass Communication Specialist 3rd Class Skyler Okerman/Released)