Cecilio Rosales, a former U.S. Army Reservist, asks Col. Jeffrey T. Pennington, 433rd Airlift Wing commander, about commissioning opportunities in the wing.Rosales was one of 162 prior-service military members who attended the 433rd AW's Individual Ready Reserve muster, held May 15 at Joint Base San Antonio-Lackland's Mitchell Hall May 15, 2013. (U.S. Air Force Photo/ Maj. Tim Wade)