Home Archive Search Media Media-47614.jpeg UPL 47614 IMAGE Download Image By downloading this image, you are agreeing to our Terms and Conditions Flying Control Bill Carlile at USAAF Thurleigh standing on Watch Office balcony with flare signal guns. Revisions Date: 8 Feb 2021 14:55:51 ContributorflyguyChangesCreated entry with captionSources306th Bomb Group Historical Association