CAPT Thomas C. Watson Jr., commanding officer, delivers the eulogy at a memorial service on the flight deck of the aircraft carrier USS INDEPENDENCE (CV-62). The service is being held for an INDEPENDENCE crewman

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.