Premier Turbines, a division of Dallas Airmotive, has added -20, -40 and -60 models to its TFE731 Core Zone Inspections (CZI) program. As a result, the company now offers CZIs on all TFE731 turbofan engines. Neosho, Mo.-based Premier, a Honeywell authorized heavy maintenance facility since 1996, has also modified an engine test cell to support this program.
Business Aviation » Business Aviation Engines
News and issues relating to business aircraft turbine engines.
A new NASA study claims that man-made cirrus clouds formed by commercial jet engine exhaust might be responsible for increased surface temperatures detected in the U.S. between 1975 and 1994.
Climate data shows that cirrus cloud cover over the U.S. has increased by 1 percent per decade, and the report says the rise is likely due to commercial air traffic.
Williams International of Walled Lake, Mich., expects to receive FAA certification soon for two of its new turbofan engines. U.S. approval is anticipated this quarter for the FJ33, a 1,200-pound-thrust engine that has been selected to power several very light jets still under development, including the Adam A700, Safire Jet, Diamond D-Jet and Aerostar FJ-100.
At General Electric, the official corporate slogan is “Imagination at work.” At Honda, it’s “The power of dreams.” The two companies announced last month they have merged them in an alliance to develop, certify, market and support Honda’s 1,670-pound-thrust HF118 turbofan. The result could be one of the most innovative global alliances in business-aviation history.
Few sounds are louder than a jet aircraft at takeoff.
The decibel level of a climbing jet engine at full power can be higher (140 dB) than that of a chain saw (110 dB) or ambulance siren (120 dB), according to the National Institute for Occupational Safety and Health.
But relief may be a toggle away, if recent university research finds its way into aircraft cockpits.
Jet-Care International has added new features to its engine condition health online (Echo) program to allow operators to identify problems and store data more easily. The majority of customers for the company’s engine condition trend monitoring (ECTM) through gas-path analysis are now using the reporting software. The program is also available for the company’s Spectro oil analysis services.
Premier Aircraft of East Alton, Ill., received an STC for its engine upgrade program for the Falcon 50, expected to result in improved performance and better fuel specifics. The program will convert the original Falcon 50 TFE731-3 engine to a TFE731-4 to provide the “Falcon 50-4” with longer range, increased hot-and-high performance, better climb capability and higher cruise thrust than the basic aircraft, according to Premier Aircraft.
No doubt many pilots have been asking themselves lately how Garmin has possibly managed to develop an integrated glass cockpit for the Cessna Citation Mustang business jet that will also fly aboard a variety of light piston singles. Can the avionics in a $2.3 million twinjet really be the cousin of an integrated avionics package that costs the same as the equipment it replaces in a Cessna Skylane?
As Pilatus was celebrating the worldwide fleet of more than 500 Pratt & Whitney PT6A-67B-powered PC-12s surpassing one million flight hours, the engine manufacturer was working with the fuel control unit (FCU) supplier to obtain approval for an improved pneumatic system. P&WC expects to have an upgrade plan in place before the end of this month.
Barry Eccleston wants to take Honeywell back into the commercial helicopter business in a big way, while at the same time finding another airframe on which to hang the company’s newly renamed HTF7000 turbofan, which now powers only the Bombardier Challenger 300.