A 3D printed propeller is put to the test with 3 horsepower to see if it can handle real power pressure and performance on ...

HARTZELL PROPELLER completed supplemental type certificate testing of the three-blade propeller for the Piper Cherokee 235. The 78-inch-diameter constant-speed propeller offers increased ground ...

Bye Aerospace has begun the next phase of flight testing on its eFlyer 2 technology demonstrator, which the US company says will help it select the most efficient propeller to maximise the performance ...

WICHITA—McCauley Propeller Systems has completed full-scale and model-scale wind tunnel testing of its new C1106 propeller for Textron Aviation’s new Beechcraft Denali single-engine turboprop. Powered ...

Recently, Universal Hydrogen and Hartzell Propeller showed significant progress toward hydrogen fuel cell-powered flight. The two companies collaborated to alter a De Havilland Dash 8 testbed, ...

Wipaire and Hartzell have completed testing a new four-bladed carbon composite propeller (Yukon) for Cessna Caravans on Wipaire floats. The Yukon propeller boasts up to a 26% reduction in takeoff ...