190917-N-HX510-0222 ATLANTIC OCEAN (Sept. 17, 2019) Sailors carry netting for a stanchion barricade during flight deck drills aboard the aircraft carrier USS John C. Stennis (CVN 74) in the Atlantic Ocean, Sept. 17, 2019. John C. Stennis is underway conducting routine operations in support of Commander, Naval Air Force Atlantic. (U.S. Navy photo by Mass Communication Specialist Seaman Jarrod A. Schad/Released)