Hospital Corpsman 1st Class Benjamin Morgan stitches a laceration on the hand of Aviation Boatswain's Mate Airman Apprentice Janssen Eilenberger in the medical ward aboard USS John C. Stennis (CVN 74).

Aircraft carriers are warships that act as airbases for carrier-based aircraft. In the United States Navy, these consist of ships commissioned with hull classification symbols CV (aircraft carrier), CVA (attack aircraft carrier), CVB (large aircraft carrier), CVL (light aircraft carrier), CVN (aircraft carrier (nuclear propulsion) and CVAN (attack aircraft carrier (nuclear propulsion). The first aircraft carrier commissioned into the United States Navy was USS Langley (CV-1) on 20 March 1922.