This was fantastic to read, thank you! My father was Preston Piper, part of this story. Hub Zemke's report says he was doubtful Col. Piper could have survived, having seen his P-47 blown up and on fire. He did survive, with a badly broken back and horrific burns. Spent the remainder of the war as a POW in Stalag Luft III. He also survived the January 1945 "death march" to Moosburg. I was born in 1947.