Hughes vliegtuigen: boeken - historie en techniek

Hughes HK-1 (H-4) Flying Boat Manual

The legendary H-4 Hercules was designed and built by the Hughes Aircraft Company. Intended to defeat the German U-boat threat, the plane was intended to be a super transport that could ferry 750 troops from the USA to Europe, and serve as an aerial ambulance on the return flight. Owing to wartime restrictions on the use of aluminum, the prototype Hercules was built using laminated birch wood. Although company CEO Howard Hughes hated it, the name "Spruce Goose" was coined for the plane and it stuck.
The Hercules would be the largest flying boat ever built, and one of history's largest and most expensive planes. Many questioned the practicality of the aircraft, and after the war ended and the project was roundly criticized as a boondoggle. To silence the critics, Howard Hughes decided to prove the plane could fly. On November 2, 1947 he and a crew of 21 conducted a series of taxi tests with the plane. On the last test, the plane became airborne for a brief time and flew just under two miles at an altitude of roughly 70 feet. It would never fly again, but Hughes had silenced his critics.

This Hughes Flying Boat Manual was originally prepared for the U.S. Government's War Department, and made available through the Freedom of Information Act. It provides an overview of this massive plane's design and operation for the pilot and flight crew, and puts you right in the cockpit of one of history's great planes.
Please note, because this document originated from an archival copy, legibility can vary.

World's Fastest Four-Engine Piston-Powered Aircraft - Republic's XR-12 Rainbow & the Hughes XF-11

Still the fastest four-engine piston aircraft ever flown, the Republic XR-12 and its competitor, the Hughes XF-11, were well ahead of their time in 1946. Envisioned as a long-range photo-reconnaissance aircraft with a top speed of more than 450 mph, the Republic XR-12 also offered near jet-like performance for the world's airlines with a 44-passenger commercial version named the Rainbow.

Using original Republic photos, data, and artwork, the author reveals never-before-published information about the XR-12 and Rainbow airliner. While the clear emphasis of this book is on the Republic airplane, the Hughes XF-11 is also covered and compared in its role as a twin-engine competitor to the more advanced four-engine Republic airplane.

Although the XR-12 and XF-11 were among the most elegant-looking aircraft ever built, the Rainbow was considered to be Republic chief designer Alexander Kartveli's ultimate masterpiece. Conversely, the more cantankerous XF-11 almost took the life of its designer and chief test pilot, Howard Hughes.