British development of helicopter by Westland Aircraft Ltd, from American design; Westland-Sikorsky S-51 is 4-seater general purpose helicopter powered by Alvis Leonides engine.
Helicopter progress at Yeovil
Aeroplane
Aeroplane ; 74 , n 1917 ; p 275-278
1948
4 pages
Photographs and 3-view drawings
Aufsatz (Zeitschrift)
Englisch
© Metadata Copyright Elsevier B. V. All rights reserved.
Online Contents | 1995
|NEWS - Government cash aids AgustaWestland's Yeovil switch
Online Contents | 2012
Norwegian AW101 commitment keeps Yeovil aloft after cancellation of India order
Online Contents | 2014
Transition Up - AgustaWestland's Yeovil Begins Civil Work
Online Contents | 2013
Engineering Index Backfile | 1945