Officials announce officer promotions Published Aug. 25, 2010 LUKE AIR FORCE BASE, Ariz. -- The following individuals have been selected for promotion to lieutenant colonel: Maj. Korey E. Amundson, 69th Fighter Squadron Maj. John R. Brimmer, 69th FS Maj. Glen S. Richards, 944th Operations Group, Det. 1 Maj. Haley J. Wihongi, 944th Fighter Wing Maj. Saxon M. Yandell, 69th FS Maj. William C. Dunlap, 944th Medical Squadron Maj. Stephen C. Gale, 944th MDS Maj. David C. Houghton, 944th MDS Maj. Mary C. Lyons, 944th MDS Maj. Jeffrey McMillen, 944th Operations Group Maj. Sherry K. Palmer, 944th MDS Maj. Antonia O. Gates, 944th Aeromedical Staging Squadron