Convair B-36J Peacemaker

Convair B-36 Vredestichter

LandUsa
TypeStrategische bommenwerper
Geproduceerd1946–1954
Gebouwd384

De Convair B-36 "Peacemaker" was een strategische bommenwerper gebouwd door Convair en uitsluitend geëxploiteerd door de United States Air Force (USAF) van 1949 tot 1959. De B-36 was het grootste in massa geproduceerde vliegtuig met zuigermotor ooit gemaakt. Het had de langste spanwijdte van alle gevechtsvliegtuigen ooit gebouwd, op 230 ft (70,1 m). De B-36 was de eerste bommenwerper die in staat was om een van de kernwapens in het Amerikaanse arsenaal af te leveren vanuit de vier bommenruimen zonder vliegtuigaanpassingen. Met een bereik van 10.000 mijl (16.000 km) en een maximaal laadvermogen van 87.200 lb (39.600 kg), was de B-36 's werelds eerste bemande bommenwerper die in staat was om intercontinentaal te vliegen zonder te tanken.

Bron: Convair B-36 Vredestichter op Wiki

Convair B-36 Vredestichter
FotograafVladimir Yakubov
LokalisatieNationaal Museum van de USAF
Foto 's26
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FotograafCees Hendriks
LokalisatieOnbewust
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Convair B-36J Peacemaker Walk Around
FotograafBill Maloney
LokalisatieOnbewust
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FotograafMichael Benolkin
LokalisatieOnbewust
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Zie ook:

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Convair RB-36H Peacemaker
FotograafVladimir Yakubov
LokalisatieOnbewust
Foto 's181

The Ultimate Heavyweight

De Convair B-36 Vredestichter remains the largest mass-produced piston-engined aircraft ever built. With a wingspan longer than the Wright brothers’ first flight, it was designed during WWII to bomb Nazi Germany directly from the United States should Britain fall. By the time it entered service in 1948, it became the primary delivery vehicle for the Strategic Air Command’s nuclear arsenal. It was the only aircraft capable of carrying the massive 42,000-lb Mark 17 hydrogen bomb, serving as a terrifyingly large symbol of American power until the arrival of the B-52.

Attribute Technical Specification (B-36J)
Role Strategic Intercontinental Bomber
Bemanning 15 (including 2 relief crews for long missions)
Spanwijdte 230 ft (70 m) — The largest of any combat aircraft
Piston Engines 6 × Pratt & Whitney R-4360-53 “Wasp Major” (Pusher)
Jet Engines 4 × General Electric J47 turbojets (in two pods)
Maximum Speed 435 mph (700 km/h) with jets engaged
Combat Range 3,985 miles (6,415 km) with 10,000 lb payload
Max Bomb Load 86,000 lbs (39,000 kg)

Design Engineering: “Six Turning, Four Burning”

  • The Pusher Configuration: The B-36 used six massive R-4360 radial engines mounted backwards. This “pusher” arrangement reduced turbulence over the wings and improved cooling airflow, though it led to frequent engine fires due to carburetor icing in the intake ducts.
  • Jet Augmentation: Starting with the D-model, four J47 jet engines were added in pods near the wingtips. These were used for shorter takeoff rolls and high-speed dashes over the target. This led to the famous crew phrase: “Six turning and four burning.”
  • The Magnesium Skin: To save weight on such a colossal airframe, much of the fuselage skin was made of magnesium alloy rather than aluminum. This made the aircraft exceptionally light for its size but also meant it was highly flammable if it caught fire.
  • Communication Tunnel: Because the bomb bays were so large, they divided the pressurized crew compartments. To get from the front (cockpit) to the rear (gunner/bunk) stations, crew members had to lie on a wheeled trolley and pull themselves through an 85-foot long pressurized tunnel.

Legacy: The Giant That Never Fired a Shot in Anger

  • Strategic Deterrent: The B-36 never dropped a bomb in combat. Its mere existence was its mission—proving to the Soviet Union that the U.S. could strike any target on the globe without needing overseas bases.
  • The NB-36H Nuclear Test: One B-36 was modified to carry a live, shielding-protected nuclear reactor in its bomb bay to test the feasibility of nuclear-powered flight. It flew 47 times, though the reactor only powered itself, not the aircraft.
  • FICON Project: Due to its lack of speed, the B-36 was used as a “mother ship” to carry an F-84 Thunderjet fighter in its bomb bay. The fighter could be launched to defend the bomber and then re-attached in mid-air.
  • The Featherweight Program: Toward the end of its life, many B-36s were stripped of all defensive turrets and extra equipment to allow them to fly at altitudes above 50,000 feet, where early Soviet interceptors could not reach them.

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