Sailors stand by for a flight deck drill aboard the aircraft carrier USS Ronald Reagan (CVN 76).
SAN DIEGO (Mar. 11, 2015) Sailors stand by for a flight deck drill aboard the aircraft carrier USS Ronald Reagan (CVN 76). Reagan is homeported in San Diego and is undergoing a Planned Incremental Availability (PIA) maintenance period at Naval Base Coronado. (U.S. Navy photo by Mass Communication Specialist 3rd Class Timothy Schumaker) File# 150311-N-UK306-077
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.