The Pratt & Whitney PW4000 is a family of dual-spool, axial-flow, high-bypass turbofan aircraft engines produced by Pratt & Whitney as the successor to...
26 KB (2,415 words) - 01:34, 7 October 2024
offer a choice of three engines: the General Electric CF6, Pratt & Whitney PW4000, or the Rolls-Royce Trent 700. The A330-300 has a range of 11,750 km (6...
138 KB (13,185 words) - 22:26, 16 November 2024
requiring U.S. operators of airplanes equipped with similar Pratt & Whitney PW4000-112 series engines to inspect these engines' fan blades before further flight...
49 KB (5,102 words) - 05:51, 11 November 2024
N773UA, (c/n 26929) and line number 4. It was powered by two Pratt & Whitney PW4000 engines and was 23.3 years old, having made its first flight on October...
32 KB (3,906 words) - 22:38, 26 September 2024
pressure ratio of 36:1. It competes with the General Electric CF6-80E1 and the PW4000 to power the A330. When Airbus launched its A330 twin-jet in June 1987,...
14 KB (1,394 words) - 02:27, 17 October 2024
The 747-400 offers a choice of improved turbofans: the Pratt & Whitney PW4000, General Electric CF6-80C2 or Rolls-Royce RB211-524G/H. Its two-crew glass...
98 KB (10,080 words) - 10:30, 17 November 2024
Pratt & Whitney JT9D turbofans. JT9D engines were eventually replaced by PW4000 engines. The aircraft has a conventional tail and a supercritical wing for...
139 KB (12,816 words) - 02:51, 13 November 2024
years and the fifth PW4000 series engine turbine blade failure in service. CAA, FAA, and JCAB grounded all Boeing 777 aircraft with PW4000 engines following...
32 KB (1,632 words) - 10:03, 9 November 2024
service in 1996. It reached a 40% market share, ahead of the competing PW4000 and GE90, and the last Trent 800-powered 777 was delivered in 2010. The...
16 KB (1,584 words) - 18:11, 16 September 2024
takeoff weight: 449,999 lb (204,116 kg) Powerplant: 2 × Pratt & Whitney PW4000-94 high bypass turbofan, 63,300 lbf (282 kN) thrust each Performance Maximum...
7 KB (865 words) - 05:04, 9 November 2024