Grumman-Northrop Grumman C-2 "Greyhound"

GUANTANAMO BAY, Cuba – An airman signals to flight crew members aboard a Grumman-Northrop Grumman C-2 "Greyhound" and performs pre-flight checks at U.S. Naval Station Guantanamo Bay, Jan. 21, 2010. The crew prepared to fly Sailors to Haiti in support of Operation Unified Response.

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