An SH-60S Sea Hawk helicopter from the Nimitz-class aircraft carrier USS Carl Vinson transports water and supplies from Port-au-Prince International Airport to areas around the city as part of relief efforts. Carl Vinson and Carrier Air Wing (CVW) 17 are conducting humanitarian and disaster relief operations as part of Operation Unified Response after a 7.0 magnitude earthquake caused severe damage near Port-au-Prince Jan. 12, 2010.