In the very early hours of June 30, 1943, a mix of heavy bombers from the 43rd, 90th and 380th Bomb Groups took off for a raid on Vunakanau Airdrome. The plan was to approach the target from 18,000 feet to avoid any Japanese night fighters, then make their runs between 9000 and 17,000 feet. For the most part, the stratification also provided extra protection from the antiaircraft gunners. Only the 403rd Squadron reported damage from antiaircraft fire, which hit the B-17 nicknamed STUD DUCK.
After the 63rd Squadron planes finished their bombing runs, a highly skilled J1N1 Irving night fighter pilot, SFPO Shigetoshi Kudo targeted B-17 #41-24543 PLUTO II. The B-17 was raked with gunfire, then Kudo watched it descend and crash into the mountains southeast of Cape Lambert, located west of Rabaul. Killed in the crash were Lt. Harold S. Barnett, pilot; 2/Lt. Sidney S. Bossuk, co-pilot; 2/Lt. Warren V. Seybert, navigator; 2/Lt. James G. Burke, bombardier; Sgt. James B. Candy, engineer; T/Sgt. Anthony H. Woillard, radio operator; Sgts. Robert A. Burtis and Donald W. Carlson, waist gunners; Sgt. Philip J. Lohnes, tail gunner; and Sgt. William A. MacKay, a radar operator from the RAAF.
Back at Seven Mile, the men were worrying over the disappearance of the crew of PLUTO II. None of the American crews saw the B-17 get shot down. Captain Charles L. Anderson flew over the Owen Stanleys on a five hour search for the missing crew, and returned without any new information. It wasn’t until 1946 when the B-17’s wreckage was discovered at Madres Plantation on New Britain. Remains were subsequently recovered and investigators determined that the entire crew died in the crash.
Read more about the early part of the 43rd Bomb Group’s history in Ken’s Men Against the Empire, Vol. I.