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Overrun Accident Traced to Pilot Fatigue, Other Factors

AV Web

Ceilings were reported as 600 feet above ground level with minimum visibility. Complicating the following sequence of events, the left thrust reverser was inoperative and stowed in the locked position, in accordance with the minimum equipment list.

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Today in Aviation History: First Flight of the Convair YB-60

Vintage Aviation News

It was powered by eight Pratt & Whitney J57-P-3 turbojet engines, each producing 8,700 pounds of thrust. The aircraft boasted a combat range of 2,920 miles and a service ceiling of 53,300 feet. These engines propelled the bomber to a top speed of 508 miles per hourfar faster than its piston-powered predecessor.

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Today in Aviation History: First Flight of the Lockheed XF-90

Vintage Aviation News

Its two Westinghouse J34-WE-15 turbojet engines produced only 4,100 pounds of thrust each, leaving the aircraft underpowered. Despite the aircraft’s sleek design and aerodynamic improvements, the XF-90’s performance fell short of expectations.

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Delta Connection flight received sink rate alert before Toronto Pearson crash

Aerotime

The pilot flyingpulled back the thrust levers, and as a result, over the following 5seconds, N1 decreased from 64% to approximately 43%, where it remained until touchdown. The engine thrust was steady at approximately 43%N1, the TSB report explained. The air speed began to decrease, the TSB report said.

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Today in Aviation History: Boeing 367-80 Prototype Rolls Off the Assembly Line

Vintage Aviation News

Powered by four Pratt & Whitney JT3C-6 turbojet engines, each producing 13,500 pounds of thrust, the aircraft had a range of 3,000 nautical miles and a service ceiling of 42,000 feet. The first production variant, the Boeing 707-120, featured a three-person flight crew and could cruise between 557 and 621 miles per hour.

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Today in Aviation History: First Flight of the Production North American P-86A-1-NA

Vintage Aviation News

The aircraft was powered by a General Electric J47-GE-27 turbojet engine, producing 5,910 pounds of thrust and enabling a top speed of 687 mph. It had a service ceiling of 49,600 feet and a combat range of approximately 414 miles. Armament on the F-86 included six.50 50 caliber M3 Browning machine guns, with a total of 1,800 rounds.

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Today in Aviation History: First Flight of the Grumman A-6 Intruder

Vintage Aviation News

Powered by two Pratt & Whitney J52-P8B turbojet engines, each generating 9,300 pounds of thrust, the Intruder could reach speeds up to 640 mph, with a combat range of 878 nautical miles and a service ceiling of 42,400 feet.

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