Navy Chief Petty Officer Robert Hofman repairs a ramp lock actuator bracket on a C-2 Greyhound carrier onboard delivery aircraft as Navy Airman Christopher Steffen, Navy Petty Officer 3rd Class Josh Brennan and Navy Petty Officer 3rd Class Kristen McGarvey look on at U.S. Naval Station Guantanamo Bay airfield, Jan. 19, 2010. The airmen are part of Fleet Logistics Squadron VRC-40 and are deployed in support of Operation Unified Response, providing humanitarian assistance to Haiti.