Capt. Matthew Tinker and Staff Sgt. Clinton Coleman greet Gen. Raymond Johns before he departed Joint Base Charleston Feb. 18. The general made a stop at Charleston where he was briefed on the base's Haiti stage operation before flying to Haiti for an operational assessment of the humanitarian mission there. General Johns is the commander of Air Mobility Command, Captain Tinker is a pilot with the 17th Airlift Squadron and Sergeant Coleman is the NCO in charge for wing protocol. (U.S. Air Force photo/Senior Airman Katie Gieratz)

Capt. Matthew Tinker and Staff Sgt. Clinton Coleman greet Gen. Raymond Johns before he departed Joint Base Charleston Feb. 18. The general made a stop at Charleston where he was briefed on the base's Haiti stage operation before flying to Haiti for an operational assessment of the humanitarian mission there. General Johns is the commander of Air Mobility Command, Captain Tinker is a pilot with the 17th Airlift Squadron and Sergeant Coleman is the NCO in charge of wing protocol. (U.S. Air Force photo/Senior Airman Katie Gieratz)