Rolls-Royce (Hall 4 Stand H3) is maintaining a continuous effort to improve in-service Trent performance, both for production engines and as retrofits. The newest version of the Trent 1000–the TEN for the Boeing 787-8,-9 and -10–is to be certified next year.
Pratt & Whitney’s launch on Tuesday of a 35,000-pound-thrust version of its Geared Turbofan extends the family’s power range by another 2,000 pounds, giving Airbus A321neo customers enough range and payload capability to effectively operate from such hot and high locations as Mexico City and Bogota. Dubbed the PW1135G-JM, the engine gets its extra thrust from leftover development margin extracted from the design of the family as a whole, thereby requiring no hardware or design changes, explained Pratt & Whitney vice president of engineering Tom Prete.
Vector Aerospace Helicopter Services North America (HS-NA) has signed a three-year MRO support contract with Quebec, Calif.-headquartered Optima Aero to provide maintenance, repair and overhaul for the latter’s PT6T-series engines.
Optima Aero offers a package for the Pratt & Whitney Canada PT6T, PT6B and PW200 and Turbomeca Arriel 2 consisting of parts, technical expertise and component and engine exchanges.
Pratt & Whitney Canada started running a full PW800 engine demonstrator late last year, company vice president of business aviation and military programs Michael Perodeau told AIN yesterday. He confirmed that the demonstration effort has progressed according to plan but gave little detail.
Spending a week in China at the Asian Business Aviation Conference & Exhibition is a refreshing reminder that as much as countries like China want to put general aviation to work, the actual implementation is going to be nothing like what aviation-minded westerners are used to. It seems we have a naive desire to see general aviation in China replicate the landscape of non-commercial aviation in the U.S., Europe, Australia and New Zealand.
Rebuffing descriptions of the CSeries’ sales performance as “sluggish,” Bombardier says it welcomes comparisons between its airplane and those that Boeing and Airbus offer in the 100- to 149-seat market segment. In a recent market analysis, the Canadian airframe maker cites firm order figures for the CSeries of 201 aircraft from 18 customers, compared with 47 from three customers for the Airbus A319neo, 55 from two customers for the Boeing 737-7 Max, and 100 from two customers for the Embraer E190/195 E2.
As CFM International and Pratt & Whitney progress toward the entry into service of their competing engines on the Airbus A320neo, the rival powerplant makers are at odds over which engine will deliver the best performance in terms of turbine temperatures.
GE Aviation this week reported that testing on the high pressure compressor (HPC) module for the GE9X engine that will power Boeing’s 777X aircraft continues to yield “very promising results,” achieving a 27:1 pressure ratio–the highest of any commercial aircraft engine. The tests began in September at the GE Oil & Gas testing facility in Massa, Italy, and the module has accumulated close to 300 hours of testing today.
Nextant Aerospace is showing its 400XTi remanufactured light business jet for the first time at Singapore, while the company is also promoting its forthcoming G90XT remanufactured twin-turboprop. Based on the Beechjet 400A/XP and King Air C90, respectively, the 400XTi and 90XT offer performance and efficiencies that match or exceed those of comparable new-build aircraft, but at roughly half the price.
As Rolls-Royce (Booth N23) prepares to begin a two-year development and testing phase for the latest Trent engine–the Model 1000-TEN, designed to power Boeing’s stretched 787-10 large twin-aisle twinjet–it has completed three full demonstrators and is building a fourth that will be used in a 500 flight-cycle trial.