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Showing posts with label Michel Wibault's ground attack gyropter (concept) 1956. Show all posts
Showing posts with label Michel Wibault's ground attack gyropter (concept) 1956. Show all posts
Sunday, March 18, 2012

Vertical/short take-off and landing - INTRODUCTION

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INTRODUCTION Fig. 18-1 Michel Wibault's ground attack gyropter (concept) 1956 1. Vertical take-off and landing (VTOL) or short ta...