The continued reliance on ageing widebody aircraft is exposing structural weaknesses in out-of-production engine programmes, with the Pratt & Whitney ...
Pratt & Whitney (P&W) and Boeing are asking the Federal Aviation Administration for more time and for regulatory exemptions as part of design changes they are making to PW4000-112 turbofans and the ...
When the Boeing 777-200 was launched in the mid-1990s, it marked a new era for long-haul twin-engine aircraft. One unusual ...