LIGHT OFF: Sikorsky’s CH-53K Heavy-Lift helicopter has conducted the first test of its Auxiliary Power Unit (APU) engine, signaling the program is ready to begin formal integration testing early next ...

Microturbo (booth 5152) says first results from its e-APU test campaign confirm the "excellent general dynamic behaviour" of the new auxiliary power unit, which has been designed to meet the ...

LYON, France—A system designed to enhance the performance of the Ariane 6 that has contributed to the launcher’s development delays has now completed qualification testing. The evaluation campaign for ...

Initiative will investigate technology's potential for retrofit as well as its value for future commercial aircraft Boeing is to demonstrate a fuel cell-based auxiliary power unit (APU) on a 737 to ...

DENTON, Texas –Delphi and Peterbilt recently demonstrated a solid oxide fuel cell APU, which was able to successfully power a Peterbilt 386’s electrical system while providing air-conditioning without ...

DENTON, Texas — Delphi and Peterbilt recently demonstrated a solid oxide fuel cell APU, which was able to successfully power a Peterbilt 386’s electrical system while providing air-conditioning ...

An independent aerospace engineering company has officially opened its new ‘state-of-the-art’ test cell in Warwick.