On April 19, 1967 Major Thorsness and Captain Johnson flew their F-105F Thunderchief 63-8301 along with their wingmen on a mission to destroy surface-to-air missile sites. They destroyed their first objective and attacking the second SAM the wingman was hit by ground fire and the crew bailed out. 63-8301 circled the parachutes to be able to give SAR their location. They spotted a MiG-17 and destroyed it. Low on fuel Thorsness began to leave but returned to take on four MiG-17s, destroying one while the other three fled.

Info:      F-105G Thunderchief USAF 17th WWS/388 TFW, Korat RTAB, 1973