Switzerland’s Ruag Aerospace plans to deliver its first new-build 19-seat Dornier Do-228 New Generation to an as yet unidentified Japanese commuter airline at the end of September, Ruag Aerospace Services sales director Hubert Seher told AIN at the Regional Airline Association Convention in Milwaukee in late May.
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.
Engineers at Honeywell’s Phoenix engine division have received two TPE331-5 turboprops 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.
Last year proved to be an “outstanding” one for StandardAero (Booth No. 439), according to Scott Taylor, senior vice president of business aviation.
The Dubai Aerospace Enterprise-owned company received nearly $20 million in investment funds from the shareholders within DAE, resulting in a $1 million-facility upgrade and several new programs and initiatives to support its customers.
After Bobby Bishop’s Texas Turbine Conversions converted the single-engine de Havilland Canada DHC-3 Otter from a PT6 to a TPE331 engine, the company needed another project. The Cessna Caravan looked like a good prospect, so Bishop bought a 1995 Cessna Grand Caravan 208B that had been used for hauling newspapers and had logged 9,000 hours.
CD Aviation Services (CDAS) of Joplin, Mo., has positioned itself to support a niche market: the TPE331. The engine was initially developed in 1961 by Garrett AiResearch in both a turboshaft version–the TSE331–and the TPE331 turboprop.
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.
Comp Air is still planning to certify its single-engine turboprop CA-12, but has not yet formally applied to the FAA for a type certificate. “We’re waiting for everything to be in place before we apply,” said COO Bill Fedorko. The company is not yet taking deposits on the CA-12, he added.
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).
Epic Aircraft’s Escape all-composite turboprop single flew for the first time on April 9. Epic initially marketed the airplane as an experimental kitbuilt but plans eventually to seek FAA certification. The Escape is powered by a 940-shp Honeywell TPE331-10A. Cruise speed is 350 knots and range 1,510 nm.