Northrop YB-49 et B-2A Spirit: beaux livres - histoire et modèles

Northrop Flying Wings (Osprey)

Half a century before the 'flying wing' B-2 stealth bomber entered service, John K. 'Jack' Northrop was already developing prototypes of a large 'flying wing' strategic bomber, which would have been the most radical bombers of their age.

World War II brought a need for very long-range bombers and Northrop received a contract for a 172-ft span bomber, the B-35.
Several of these were built, gradually evolving into the definitive XB-35 configuration. Testing revealed that the aircraft was invisible to radar, but engineers struggled to overcome the design challenges and several pilots were lost in crashes.
While the program was cancelled in the 1950s, the concept extended into other highly innovative areas, such as the XP-56 and MX-324 Rocket Wing prototype fighters.

But the greatest legacy was the first operational flying wing - the Northrop Grumman B-2 stealth bomber, which used much of the hard-won experience from the pioneering programs of half a century before.

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Northrop YB-49 Flying Wing (Pilot's Flight Operation Instructions)

Visionary designer Jack Northrop built a series of experimental "flying wing" aircraft both before and during WWII. One of the most radical designs of the post-war era, the propeller-driven YB-35 bomber's all-wing design minimized drag and promised maximum payload capacity and terrific endurance.

The YB-49, a turbojet powered variant built on the YB-35 airframe, forever altered aviation history and inspired the design of the B-2 Spirit stealth bomber. Originally printed by Northrop Aircraft in 1948, the YB-49 Flying Wing Pilot's Flight Operating Manual taught pilots everything they needed to know before entering the cockpit.

The manual was declassified and is here reprinted in book form. This affordable facsimile has been reformatted, and color images appear as black and white.

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A Pictorial History of the B-2A Spirit Stealth Bomber

This is a pictorial history of Jack Northrop's dream, the B-2A Spirit, a low-observable, strategic, long-range, heavy bomber with the ability to penetrate sophisticated and dense enemy air-defense shields.
It is capable of all-altitude attack missions up to 50,000 feet, with a range of more than 6,000 nautical miles (nm) unrefueled, and over 10,000 nm with one refueling, giving it the ability to fly to any point in the world within hours.

Stealth technology has rendered radar systems ineffective by greatly reducing their detection ranges. After ten years of service, the B-2A finally achieved full operational capability in December 2003. An assessment published by the USAF showed that two B-2As armed with precision weaponry could do the job of seventy-five conventional aircraft.

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Northrop Flying Wings - A History of Jack Northrop's Visionary Aircraft

An in-depth study covering John K. "Jack" Northrop's quest for a clean flying machine. Covered are: Northrop's initial N-1M project, the N-9M, XP-56, through the B-35 project, B-49 project, and the huge bombers planned only on the drawing board. Included are over 300 black and white and color photographs, as well as drawings and statistical data on all of the Northrop flying wing and tailless aircraft.

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The Flying Wings of Jack Northrop - A Photo Chronicle

This book is an in-depth study covering John K. "Jack" Northrop's quest for a clean flying machine. Covered are: Northrop's initial N-1M project, the N-9M, XP-56, through the B-35 project, B-49 project, and the huge bombers planned only on the drawing board. Included are over 300 black and white and color photographs, as well as drawings and statistical data on all of the Northrop flying wing and tailless aircraft.

Caractéristiques