USS Gettysburg underway
Summary
At sea with USS Enterprise The cruiser USS Gettysburg (CG 64) on patrol in the Mediterreanean Sea as part of the Enterprise Carrier Battle Group (CVBG). U.S. Navy photo by Photographer's Mate 1st Class Martin Maddock. File# 010516-N-0872M-503
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.