Jerstad enlisted as an aviation cadet at Milwaukee, Wisconsin, on July 12, 1941. He trained at Ontario, California, and Luke Field, Arizona. He was commissioned on February 6, 1942 and served with the 98th and 93rd Bomb Groups at Barksdale Field, Louisiana. In October 1942, he went to Europe with the 93rd and flew B-24s with the 328th Bomb Squadron, as a captain. He was promoted to major in April 1943, and was assigned to the 2nd Bomb Wing headquarters a month later. He was picked by Colonel Edward L. Timberlake, former commander of the "Traveling Circus" to be Timberlake's chief operations officer. By August 1943, he had completed more than his tour of missions and was no longer directly connected with the 93rd Bomb Group. He had conducted many of the missions in an aircraft nicknamed "Jerk's Natural"; "Jerk" was a reference to his own name, Jack Jerstad, and "Natural" referred to the fact the plane's serial numbers added to 7 and 11, a "natural" in dice games. When Jerstad heard of the upcoming low-level bombing mission against the oil refineries at Ploieşti, Romania, he volunteered to lead a formation. The mission was Operation Tidal Wave, in which 179 B-24s took off on an 18-hour, 2,400 mile round-trip mission to destroy the largest of the oil refineries at Ploieşti, 30 miles north of Bucharest, Romania. This mission, conducted on August 1, 1943, ended with five U.S. Air Force airmen, including Maj. John L. Jerstad, earning the Medal of Honor; three, including Jerstad, posthumously. Sixty aircraft were lost on the mission. Three miles from the target, Jerstad's bomber, nicknamed "Hell's Wench", was badly damaged and set aflame by enemy ground fire. More than 230 anti-aircraft guns, supported by many barrage balloons and smoke pots, surrounded the refineries, with more than 400 fighters in the area. Ignoring the fact he was flying above a field suitable for a forced landing, he kept on course. After the bombs were released on the target, the fire in his aircraft became so intense that it made further progress impossible, and the B-24 crashed into the target area. Jerstad was listed as missing in action. For these actions, he was awarded the Medal of Honor on October 28, 1943. His family accepted the medal on his behalf during a presentation ceremony at Holy Communion Church in Racine.
Military Decorations
His decorations include: Jerstad's official Medal of Honor citation reads as follows:
For conspicuous gallantry and intrepidity above and beyond the call of duty. On 1 August 1943, he served as pilot of the lead aircraft in his group in a daring low-level attack against enemy oil refineries and installations at Ploesti, Romania. Although he had completed more than his share of missions and was no longer connected with this group, so high was his conception of duty that he volunteered to lead the formation in the correct belief that his participation would contribute materially to success in this attack. Maj. Jerstad led the formation into attack with full realization of the extreme hazards involved and despite withering fire from heavy and light antiaircraft guns. Three miles from the target his airplane was hit, badly damaged, and set on fire. Ignoring the fact that he was flying over a field suitable for a forced landing, he kept on the course. After the bombs of his aircraft were released on the target, the fire in his ship became so intense as to make further progress impossible and he crashed into the target area. By his voluntary acceptance of a mission he knew was extremely hazardous, and his assumption of an intrepid course of action at the risk of life over and above the call of duty, Maj. Jerstad set an example of heroism which will be an inspiration to the U.S. Armed Forces.
