Air Progress Magazine January 1969 STOL Transport Aviation Aircraft

Air Progress Magazine April 1969 F-8 Crusaders Aviation News Vintage Jet

Air Progress Magazine September 1969 The Chaparral Mooney's GTO Aviation

Air Progress October 1969 Magazine Travel Air D4D Aviation Aircraft Biplane

Air Progress October 1969 Travel Air D4D Biplane Aviation History Magazine

Air Progress December 1973 Magazine Rothmans Stunt Team Aviation Aircraft

Air Progress Magazine March 1969 Super Pinto Jet Trainer Aviation Aircraft

Air Progress Magazine December 1971 Outstanding Aircraft Aviation