Republic F-105F Thunderchief flown by Captain Merlyn F. Dethlefsen and Kevin Gilroy, 1967 Published on March 10, 2013 in Medal of Honor, Major Merlyn H. Dethlefsen, United States Air ForceFull resolution (1800 × 1262) ← Previous Next → A Republic F-105F Thunderchief Wild Weasel III, flown by Captain Merlyn F. Dethlefsen and Captain Kevin A. Gilroy. (U.S. Air Force)