Fifty Gryrocopters pose for a group portrait during a typical Fly-in of the Popular Rotorcraft Association

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PO NO N8427 11 48820 ΤΑ”. ESTAL 78690 BENSEN N2588B CUDI

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Fifty Gyrocopters pose for a group portrait during a typical Fly-In of the Popular Rotorcraft Association. PRA has more than 7000 members and 20 Chapters throughout the world. To join, write: PRA Secretary, P.O. Box 2772, Raleigh, N.C.27602 Pub. by The John B. Mayo Agency, Box 2566, Raleigh, N.C.27602. 102161 Address