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  2. Wright R-3350 Duplex-Cyclone - Wikipedia

    en.wikipedia.org/wiki/Wright_R-3350_Duplex-Cyclone

    By 1943 the new Boeing B-29 Superfortress was flying with R-3350s. The engines remained temperamental, and the rear cylinders tended to overheat, partially due to inadequate clearance between the cylinder baffles and the cowl. A number of changes were introduced to improve cooling, and the aircraft was rushed into service in the Pacific in 1944 ...

  3. List of accidents and incidents involving military aircraft ...

    en.wikipedia.org/wiki/List_of_accidents_and...

    A USAF Boeing B-29 Superfortress, 44-87651, of the 99th Bomb Squadron, 9th Bomb Group, 9th Bomb Wing, carrying a Mark 4 nuclear bomb, suffers runaway propellers and landing gear retraction problems during takeoff at Fairfield-Suisun Air Force Base, Fairfield, California; concerned that the aircraft cannot clear rising terrain ahead, aircraft ...

  4. Boeing B-29 Superfortress - Wikipedia

    en.wikipedia.org/wiki/Boeing_B-29_Superfortress

    The first B-29 combat losses occurred during this raid, with one B-29 destroyed on the ground by Japanese fighters after an emergency landing in China, [46] one lost to anti-aircraft fire over Yawata, and another, the Stockett's Rocket (after Capt. Marvin M. Stockett, Aircraft Commander) B-29-1-BW 42-6261, [e] disappeared after takeoff from ...

  5. List of accidents and incidents involving military aircraft ...

    en.wikipedia.org/wiki/List_of_accidents_and...

    The pilot of Boeing B-29-60-MO Superfortress 44-86473 of the 509th Composite Group assigned to Roswell AAF in New Mexico attempted to taxi without energizing the hydraulic brake system and could not stop the bomber, which collided with Boeing B-29-36-MO 44-27296 "Some Punkins" (also of the 509th). "Some Punkins" was destroyed in August 1946 ...

  6. List of accidents and incidents involving military aircraft ...

    en.wikipedia.org/wiki/List_of_accidents_and...

    During first flight of North American F-107A at Edwards AFB, California, prototype, 55-5118, experiences problem with engine gearbox differential pressure during a dive, North American test pilot Bob Baker lands on dry lakebed at just under 200 knots (370 km/h), after rolling about a mile, aircraft hits a depression in the lakebed, nose gear ...

  7. FIFI (aircraft) - Wikipedia

    en.wikipedia.org/wiki/FIFI_(aircraft)

    FIFI is a Boeing B-29 Superfortress. It is one of two B-29s in the world flying as of 2024 (with Doc being the other). It is owned by the Commemorative Air Force and is based at the Victor N. Agather Hangar at Dallas Executive Airport in Dallas, Texas. FIFI tours the United States and Canada annually. It takes part in various air shows and ...

  8. Boeing B-29 Superfortress variants - Wikipedia

    en.wikipedia.org/wiki/Boeing_B-29_Superfortress...

    The B-29D was an improved version of the original B-29 design, featuring 28-cylinder Pratt & Whitney R-4360-35 Wasp Major engines of 3500 hp (2600 kW) each — nearly 60% more powerful than the usual Duplex-Cyclone. It also had a taller vertical stabilizer and a strengthened wing.

  9. 1950 Fairfield-Suisun Boeing B-29 crash - Wikipedia

    en.wikipedia.org/wiki/1950_Fairfield-Suisun...

    In July 1950, soon after the outbreak of the Korean War, the Joint Chiefs of Staff resolved to send ten Silverplate (nuclear-capable) Boeing B-29 Superfortress bombers to Guam as a deterrent to a People's Republic of China (PRC) attack on Taiwan, (Republic of China), and for possible future use in Korea, [4] each loaded with a Mark 4 nuclear bomb without the fissile pit.