An MH-60S Sea Hawk helicopter, assigned to the
PACIFIC OCEAN (May. 20, 2009) An MH-60S Sea Hawk helicopter, assigned to the "Eightballers" of Helicopter Sea Combat Squadron (HSC) 8, picks up supplies from the Military Sealift Command fleet replenishment oiler USNS John Ericsson (T-AO 194) during a replenishment at sea with the aircraft carrier USS John C. Stennis (CVN 74). John C. Stennis and Carrier Air Wing (CVW) 9 are on a scheduled six-month deployment to the western Pacific Ocean. (U.S. Navy photo by Seaman Eboni C. Cameron) File# 090520-N-0096C-065
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.