over Dieppe he spotted two Messerschmitt 109s, one with a P-47 on his tail. Beeson shot down one Bf 109 into the sea, using just 400 rounds of ammunition. A month later Beeson was awarded the Distinguished Flying Cross in recognition of 37 combat missions and two victories. On July 2, the 4th Fighter Group became the first fighter group to penetrate German airspace. Over the Netherlands, the group engaged a flight of Bf 109s, attacking a formation of B-17s. Beeson and his wingman dove from 21,000 feet into the enemy formation and Beeson shot down another Bf 109. In September, after 65 combat missions, he was awarded the Silver Star. On October 8, 1943 Beeson shot down two more Bf 109s over the Netherlands. The commanding officer, Lieutenant Colonel Donald Blakeslee, appointed Beeson the group's gunnery officer. On January 29, 1944, Beeson shot down a Bf 109 and a Focke-Wulf Fw 190, earning him the Distinguished Flying Cross. A day later Beeson claimed his tenth enemy aircraft. By February 1944, the Eighth Air Force launched a series of large-scale raids to prompt the Luftwaffe into a battle of attrition and create air superiority over Europe. Operation Pointblank was aimed at the destruction of the Luftwaffe through air combat, the strafing of German airfields, and the bombing of aircraft factories. The big raids were dubbed "Big Week." The 4th FG P-47s were equipped with two drop tanks that doubled their combat range. Blakeslee was able to get top priority for the new P-51 Mustangs, promising "I'll have them operational in 24 hours." When the group flew its first missions on February 25, the pilots had less than one hour and ten minutes' flight time in the new fighter. During the week, Beeson was awarded an oak leaf cluster to his Distinguished Flying Cross and promoted to captain. With 80 combat missions completed he was made commanding officer of B Flight at the age of 22. On February 28, Beeson got his new P-51B. He and crew chief Willard Wahl named the aircraft simply "Bee." In his first mission across the English Channel he strafed a Junkers Ju 88 on the ground. On March 23, Beeson downed two more Bf 109s, making him the Army Air Forces' most successful ace. It was Beeson's 93rd combat mission and he had 17 claims. He got two more kills, but on April 5 he