Download or read book Westland Aircraft Since 1915 written by Derek N. James and published by Brassey's. This book was released on 1991 with total page 536 pages. Available in PDF, EPUB and Kindle. Book excerpt: This text describes all the military and civil aircraft built by Westland since the N.1B single-seat seaplane. The helicopters, built now in close collaboration with Sikorsky, and used by armed forces throughout the world, are described in detail.