Combat controllers talk to aircraft circling the Toussaint L'Ouverture International Airport in Port-au-Prince, Haiti, Jan. 23, 2010. The Airmen are from the 23rd Special Tactics Squadron at Hurlburt Field, Fla. In the initial days of Operation Unified Response air operations were similar to the Berlin Airlift with aircraft landing every five minutes. Now, aircraft from all over the world are still flying in and out to drop off humanitarian aid and transport people out of the Haiti. (U.S. Air Force photo/Staff Sgt. Desiree N. Palacios)