Seoul International Aerospace and Defense Exhibition 2009 Published Oct. 12, 2009 7th Air Force Public Affairs OSAN AIR BASE, Republic of Korea -- Seventh Air Force and the USAF Thunderbirds will participate in this year's Seoul International Aerospace and Defense Exhibition 2009 (SAS) Oct. 20-25. The Seoul Air Show, which takes place at Seoul K-16 Airport, will feature static displays and/or flight demonstrations by U. S. Air Force Thunderbirds, C-17, F-16, F-15C, A-10, KC-135, U-2, B-52, C-130J; U.S. Navy F-18; U.S. Army AH-64 and RC-12. The Thunderbirds will fly with the Republic of Korea's Black Eagles on Oct. 21 and arrive to the SAS at approximately 4:30 p.m. The U.S. Air Force Air Demonstration Squadron, the Thunderbirds, performs precision aerial maneuvers demonstrating the capabilities of Air Force high performance aircraft to people throughout the world.