An aerial view of debris from an 8.9 magnitude earthquake and subsequent tsunami that struck northern Japan.
Summary
PACIFIC OCEAN (Mar. 13, 2011) An aerial view of debris from an 8.9 magnitude earthquake and subsequent tsunami that struck northern Japan. The debris was inspected by a helicopter-based search and rescue team from the aircraft carrier USS Ronald Reagan (CVN 76). Ships and aircraft from the Ronald Reagan Carrier Strike Group are searching for survivors in the coastal waters near Sendai, Japan. (U.S. Navy photo by Mass Communication Specialist 3rd Class Alexander Tidd) File# 110313-N-5503T-176
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.