Pratt & Whitney’s PW1524G Geared Turbofan has completed its flight-test program, the East Hartford, Conn.-based engine company announced today.
Air Transport and Cargo » Air Transport and Cargo Engines
News and issues relating to air transport and cargo engines.
Most major U.S. airlines stayed profitable in the second quarter despite dramatically higher fuel costs. Delta, United Continental, US Airways, Alaska Airlines and JetBlue all reported quarterly profit in earnings releases late last month. An exception was American Airlines, which reported a net loss of $286 million blamed in large part on fuel prices. The story sounded similar across the Atlantic.
Major aircraft and engine manufacturers have formed an organization called the International Aerospace Environment Group, chaired by Boeing, with the goal of establishing environmental guidelines for the aerospace supply chain.
A revised specification issued by standards organization ASTM International establishes requirements for the use of biofuel blends in conventional jet fuel, facilitating wider use of cleaner-burning “renewable” fuels made from plants.
I recall being at first surprised, then relieved, by the oft-quoted statistic that aviation accounts for just 2 percent of global CO2 emissions. It seems like such a small amount in the grand scheme of greenhouse gases. But a recent report by the World Economic Forum cautions against complacency on the emissions front.
At last week’s Paris Air Show strong examples of leadership in efforts to reduce air transport’s environmental footprint came from two sources that, at least in the eyes of sometimes sanctimonious European observers, have not been seen as being at the vanguard of such moves: the U.S. and business aviation. During the administration of former President George W. Bush, the U.S.
The French company chosen to provide radio-frequency identification (RFID) tags for the first major application on “flyable” aircraft components–the Airbus A350 XWB–has established a branch in Boston to support U.S.-based A350 suppliers in tagging their parts.
Rolls-Royce has signed a $360 million long-term TotalCare agreement to provide engine support services and enhanced performance kits for the Trent 700 engines that power four Etihad Airways Airbus A330s. Etihad has also extended an existing agreement covering Trent 700s powering 20 other aircraft in the Abu Dhabi airline’s fleet, and will fit the EP kits on 30 Trent 700s.
Rolls-Royce has revealed how it will increase the thrust of the baseline engine it is developing for the Airbus A350 by 13,000lbs 000 pounds to meet the take-off and climb requirements of the heavier, longer-range A350-1000.
The new Trent XWB version will produce 97,000 pounds lb at take-off, making it the most powerful production engine R-R has ever built, – and that Airbus has ever used.
A consortium along the lines of International Aero Engines (IAE) will be created for the Pratt & Whitney PW1000G geared turbofans (GTF) later this year, according to Dave Hess, Pratt & Whitney president.