Col. Jeffrey Pennington, 433rd Airlift Wing commander, bids farewell to the Honorable Julian Castro, mayor of San Antonio, after his visit to the Alamo Wing Feb. 12. 2013. Pennington presented Castro with a unit a coin thanking him for his time he spent with Reservists. Airmen briefed him on the capabilities of the wing and the C-5A Galaxy aircraft. (U.S Air Force photo by 1st Lt. Denise Haeussler)