Cessna O-1E Bird Dog at the 2015 Historical Aircraft Group FlyParty
Giorgio Varisco
<a rel="nofollow" class="external free" href="http://www.airliners.net/photo/Cessna-O-1E-Bird/2684288/L/">http://www.airliners.net/photo/Cessna-O-1E-Bird/2684288/L/</a>