21st SW welcomes GSU commanders
PETERSON AIR FORCE BASE, Colo. – Commanders from across the geographically-separated 21st Space Wing attended a two-day conference at Peterson Air Force Base, Colo., Oct. 4-5, 2016. The Commanders Conference was hosted by Col. Doug Schiess, 21st Space Wing commander. (U.S. Air Force photo by Craig Denton)