Schriever represents at Sky Sox game

SCHRIEVER AIR FORCE BASE, Colo.-- -- Col. Anthony Mastalir, 50th Space Wing vice commander, throws the opening pitch for Sky Sox Air Force appreciation night in Colorado Springs, Colorado, Thursday, June 8, 2017. Mastalir represented Schriever during the event, which recognized military members. (U.S. Air Force photo/Airman 1st Class William Tracy)