Promotions announced Published Feb. 23, 2008 72nd Mission Support Squadron TINKER AIR FORCE BASE -- Results of the CY07A Col, Lt Col and Maj (MC/DC) Central Selection Board have been announced. Among those selected for promotion to major was Jay A. Geary, 72nd Medical Operations Squadron. Those selected for promotion to lieutenant colonel are: Tristanne M. Spottswood, 51st Dental Squadron Karyn J. Ayers, 72nd Aerospace Medicine Squadron Della E. Dillard, 72nd Medical Operations Squadron Among those selected for promotion to major was Jay A. Geary, 72nd Medical Operations Squadron.