20 FW announces SrA BTZ results Published Aug. 21, 2012 By 1st Lt. Ann Blodzinski 20th Fighter Wing Public Affairs SHAW AIR FORCE BASE, S.C. -- On Aug. 15 the 20th Fighter Wing commander, Col. Clay Hall, announced 17 Airmen 1st Class selected for below-the-zone promotion to the rank of Senior Airman: Jordan Berkebile, U.S. Air Forces Central En 'Tuwan Williams, 20 MXG Kevin Seney, 20 CPTS Cameron Burke, 609 AOC, Det 1 Saxon Hanwacker, 20 CPTS Ross Ferguson, 15 ASOS Justice Larson, 20 MDOS Cheyenne Palmer (Smith), 20 AMXS Joshua Prestel, 20 AMXS Jeffrey Rasmussen, 20 AMXS Jeffrey Adams, 20 EMS Wendell Walker, 20 FSS Jimmy Lewis Jr., 20 LRS Dallas Rhodes, 20 OWS Jonathon Gillen, 20 OWS Alexander Seguin, 31 IS Adam Nutting, 31 IS All Airmen will pin on their new stripe during the 4th quarter of 2012.