Operators and service centers of Honeywell TPE331-powered aircraft are reporting lengthy delays for delivery of engine parts. “We’re running out of overhauled engines and rentals,” said one company representative involved with TPE331-powered aircraft. According to the FAA, the parts production delays are not because of quality issues.
Honeywell’s engine division scored a unique opportunity last month when two TPE331-5 engines arrived at the company’s Phoenix headquarters. The two engines were removed from a Dornier Do-228 operated by the UK’s National Environment Research Council on flights into volcanic ash clouds resulting from the eruption of Iceland’s Eyjafjallajökull volcano. The Dornier flew 10 hours in the heart of the ash cloud and 22 hours in the outer zone.
Coming together yesterday at the show with a model of the Honeywell TFE731-50R–the enhanced performance engine that will help make the new Hawker 800XPR a substantial upgrade–were (l to r): Tim Mahoney, president and CEO of Honeywell Aerospace; Shawn Vick, Hawker Beechcraft Corp.
Honeywell’s recent move to quite literally get closer to its defense customers around the world is paying dividends quickly in Asia, as the U.S. group seeks to capitalize on the fact that military markets here are growing by between 4 and 8 percent each year–unlike those in the West that are flat or shrinking.
Honeywell (Booth No. 2600) has completed initial testing of renewable jet fuel on its TPE331 and TFE731 engines and an auxiliary power unit. Performance and fuel economy were comparable to typical aviation fuels, but emissions were reduced by 15 to 50 percent depending on the engine and its power setting. The biofuel blend tested was developed by UOP, a Honeywell subsidiary based in Des Plaines, Ill.
Honeywell is celebrating a further $400 million worth of orders for its TPE331 engine following a U.S. Air Force decision to procure a total of 319 General Atomics Reaper unmanned aerial vehicles (UAVs).
Honeywell Aerospace is gearing up for biofuel tests on its APUs and engines this summer in a bid to stay ahead of the alternative fuel push. The company plans to run a business jet engine and an airliner APU fueled by a mix of jatropha and algae oils from sister company UOP, which has blended various fuels for more than 100 years.
Honeywell Aerospace is gearing up for biofuel tests on its APUs and engines this summer in a bid to stay ahead of the alternative fuel push. But this kind of testing isn’t entirely foreign at the company–over the past few years it has been running military aircraft APUs and engines on jet fuel made from coal and natural gas for the U.S. Air Force.
A helicopter avionics system popular with UK and other European helicopter emergency medical service (HEMS) operators is now available to pilots and operators in the U.S. Honeywell Aerospace (Booth No. 1310) announced the availability of Sentinel, an avionics system that provides critical flight-safety information.
Honeywell Aerospace (Booth No. 1310) announced the selection of its LTS101-700D2 turboshaft to replace the existing engine in the Chinese Z-11 helicopter. New production engines will begin leaving the Honeywell Engines Phoenix plant for China in the first quarter of next year, said Doug Kult, director of helicopter and surface systems sales.