My Dad, Capt. Elmer T Olson, was the Assistant Ops Officer in the 12th TRS, one of the P51 reconn squadrons in the 10th PRG. He arrived in England right after D-Day, and was in the 12th until after VE Day. I have a Picassa web album containing photos and additional information at this link: https://get.google.com/albumarchive.../AF1QipNgzGJUKK0aeFAHW-JOmmDunXMszoNACRAF1Jve My Dad was pretty meticulous in recording all his missions in his pilot's logbook. I've used his logbook along with the book, “Aerial Reconnaissance – The 10th Photo Recon Group in WWII” by Tom Ivie, to map out all the airfields where the 12th TRS was based through-out the war in Europe. One of the images in the Picassa file is that map. The map was created on Google Earth, and has pushpins identifying each airfield along with the dates the 12th TRS was at that airfield. I have a .KMZ file that when loaded into Google Earth enables clicking on each push-pin to open up additional information about each airfield. (It appears the .KMZ file type cannot be uploaded to this site.) If you would like that Google Earth file I'll gladly send it to you, just send me a message.