After 18 years, bicycle-powered pterodactyl wins Kremer crown, NBAA Convention News

1977 September 29

Title
After 18 years, bicycle-powered pterodactyl wins Kremer crown, NBAA Convention News
Collection
Paul B. MacCready Papers
Series
Biographical and Correspondence
Sub-Series
Articles and other publications about MacCready, his projects and his team
Dates
1977 September 29
IIIF Manifest