Hartzell introduced a new supplemental type certificate for its Trailblazer propeller, which can now be installed on a range of Piper Super Cub models. The STC for the 83-inch composite propeller is ...

I’ve mentioned a couple of times lately that an airplane with a control-lable-pitch propeller will glide farther with the propeller in coarse pitch than in fine pitch. These terms coarse and fine aren ...

Germany’s MT-Propeller has received US supplemental type certification for its MTV-27, 5-blade, constant-speed prop on the Texas Turbines Cessna 208/B Supervan. Introduced in 2008, the aircraft is a ...

THE development work that resulted in the Hamilton standard constant-speed control is discussed briefly, and the various types of controls that were evolved during the development are described. The ...