The Piasecki H-21 Helicopter
| Author | : Robert J. Brandt |
| Publisher | : Trafford on Demand Pub |
| Total Pages | : 176 |
| Release | : 2007 |
| ISBN-10 | : 1425137075 |
| ISBN-13 | : 9781425137076 |
| Rating | : 4/5 (076 Downloads) |
Book Synopsis The Piasecki H-21 Helicopter by : Robert J. Brandt
Download or read book The Piasecki H-21 Helicopter written by Robert J. Brandt and published by Trafford on Demand Pub. This book was released on 2007 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is an illustrated history of Frank N. Piasecki and his, at the time, advanced, unique and innovating tandem-rotor H-21 helicopter.