Passed by it every time going into Dayton, cannot tell you how many planes ignored the Military only beacon and tried to land there thinking it was Dayton and not familiar with the Military Beacon. Military is green with two white flashes, Civilian is green with a single white flash.
Discover how airport beacons help pilots locate airports during night or low visibility. Learn about beacon colors, flashing rates, and regulations.
pilotinstitute.com
BTW, what did you think of the Air Force Museum while you were there? I have recommended it in several posts here as a "Bucket List" item.