World War I Dawn Patrol Rendezvous
DAYTON, Ohio -- A multi-activity tent will feature lectures by authors, as well as free interactive educational programs such as trying on a parachute pack, demonstrating how an airplane flies and how rotary engines work, and making a flying a paper glider, during the Ninth WWI Dawn Patrol Rendezvous on Sept. 27-28, 2014. (U.S. Air Force photo)