S.S. White Technologies (Hall 4 Stand A4) has been selected to provide flexible rotary shafts for the Pratt & Whitney PW1000G engine’s nacelle. The shafts will transfer power on the variable area fan nozzle (VAFN) and synchronize actuators on the thrust reversers. The U.S. company has already provided two flexible rotary shafts for the thrust reverser rig, and previously supplied two flexible shafts for the VAFN test setup.
Pratt & Whitney PW1000G
Delays associated with the Pratt & Whitney PW1217G-powered Mitsubishi Regional Jet (MRJ) haven’t deterred the U.S. engine maker from proceeding with its test program as planned.
Pratt & Whitney signed a definitive agreement with Russia’s Irkut on Tuesday to supply the PurePower PW1400G turbofan for Irkut’s planned MC-21 narrowbodies. The contract secures the PurePower engine—formerly known as the Geared Turbofan—as the only Western powerplant offered on the 150- to 210-seat series of jets.
Pratt & Whitney Canada expects to assemble and ground test the first PW800 demonstrator “some time this year,” P&WC president John Saabas told AIN during Pratt & Whitney’s “Media Day” event, held last month in Hartford, Conn. The PW800, which had won a place on the now defunct Cessna Citation Columbus in 2008, lost its only application when the program was suspended in 2009.
The first Mitsubishi Regional Jet (MRJ) will fly some time during next year’s fourth quarter, roughly a year later than last anticipated, according to a new program schedule summary issued by Mitsubishi Aircraft on Wednesday.
Pratt & Whitney Canada provided an update at a media breakfast today at NBAA 2011 in Las Vegas, addressing several programs and projects in development, giving reporters a glimpse of P&WC news of tomorrow.
Pratt & Whitney’s PW1524G Geared Turbofan has completed its flight-test program, the East Hartford, Conn.-based engine company announced today.
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.
Business aviation will still be burning fossil fuels in things that are recognizable as turbine engines 30 years from now. That is the prediction of Richard Dussault, Pratt & Whitney Canada’s vice president of marketing for regional airline and helicopter engines, who spoke with AIN recently at its parent company’s West Palm Beach facility in Florida.
Pratt & Whitney completed assembly of the first PurePower PW1217G engine to test for the Mitsubishi Regional Jet (MRJ), the company announced in late March. The engine manufacturer planned to send the engine, rated at 17,000 pounds of thrust, to its West Palm Beach, Fla. facility to start testing last month. Pratt & Whitney held the so-called MRJ “last bolt ceremony” at its Middletown Engine Center in Connecticut on March 24.