Board selects 20 Sheppard Line of the Air Force captains for promotion Published Feb. 28, 2020 By John Ingle 82nd Training Wing Public Affairs SHEPPARD AIR FORCE BASE, Texas – The 2019E Line of the Air Force selection board selected 20 captains at Sheppard AFB for promotion to major. In total, 2,215 active-duty captains were selected for advancement to O-4. Those selected include: 82nd Training Wing Capt. Carrie L. Dumlao, 82nd TRW Capt. Ian G. Hudson, 363rd Training Squadron Capt. Robyn V. Szasz, 363rd TRS 80th Flying Training Wing Capt. Thomas G. Ainscough, 88th Fighter Training Squadron Capt. Tyler K. Branyan, 89th Flying Training Squadron Capt. Gregory J. Bronson, 469th FTS Capt. Maximilian P. Clukey, 89th FTS Capt. Christian D. Culbertson, 80th Operations Support Squadron Capt. Devin D. Deans, 89th FTS Capt. Gabriel D. Dejong III, 89th FTS Capt. Conrad H. Jett, 469th FTS Capt. Keli R. Kaaekuahiwi, 80th OSS Capt. Jonathan M. Lewis, 90th FTS Capt. Kyle R. Mahoney, 469th FTS Capt. Troy E. Masserant, 80th Operations Group Capt. Jonathan F. Mecham, 80th FTW Capt. Christopher K. Mills, 88th FTS Capt. Carlos D. Sandoval, 459th FTS Capt. David J. Dondrup, 90th FTS Capt. Joseph E. Songer, 469th FTS