The Gyroplane Flight Manual
Edition: 5th edition
Publisher: Aviation Book Company
Published: December 1992
Language: eng
Format: Paperback
Number of pages: 61
ISBN-13: 9780916413194
Subjects: Aeronautics & Astronautics; Technology & Industrial Arts
First sentence: Flying machines that derive their entire lift from twirling propellers, or rotors, go back as far as their fixed-wing brothers, the airplanes.