Col Brad Spears, Chair of the Department of Aerospace Studies, and Commander, Air Force ROTC Detachment 105 will retire from the Air Force this summer following 30 years of service. Spears arrived at Å·ÃÀ¿Ú±¬ÊÓƵ Boulder in June 2020 and has led the Nations’ sixth largest AFROTC detachment for the past...