I am the great-niece of Glenn Fister. He was in fact MIA in a crash on 6/11/44 off the Guernsey coast. However, Sgt Vega was not in the same plane. I have done a lot of research and have many documents from the Army. There was another B-17, the Powerful Katrinka, that was missing that day, too. There was speculation in the government docs I have that the two B-17s could have collided.
Chris, if you see this, I would love to have the crew photo you referred to. I have individual photos of my great uncle, but no crew photos. I have a photo of the rest of the crew in that crash, but Glenn is not in the photo. I understand the Mickey Ops often were added to other crews.
Thank you.