Col. Timothy MacGregor, 47th Operations Group commander, shows Col. Benedict Ang, center, Singapore’s Air Force Training Command commander, the inside of the T-6A Texan II at the flight line on Laughlin Air Force Base, Texas, Feb. 9, 2015. The T-6 is used to teach Specialized Undergraduate Pilot Training Students basic flight skills. (U.S. Air Force photo by Airman 1st Class Ariel D. Delgado)(Released)