The coaxial rotor helicopter, which we’ll talk about near the end of this article, doesn’t have a tail rotor, instead, it has two main rotors that lift the craft and steer as well. Focusing on ...

Between the abbreviated fuselage and the tail, [Arron] installed a tail rotor from an 800 size helicopter. A 1.25 kW brushless motor drives the tail rotor while a high-speed servo controls the pitch.

Van Horn Aviation received Supplemental Type Certification (STC) and Parts Manufacturer Approval (PMA) from the FAA for its tail rotor for the Airbus AS350.

In fact, the X2 was not a standard helicopter, but a compound helicopter, with two coaxial counter-rotating main rotors and a prop rotor in the tail ... such as heavy titanium rotors, high ...

Developed entirely in-house at Van Horn Aviation, the new AS350 tail rotor replaces the current spar-and-paddle design with two composite tail rotor blades attached to a steel hub using self ...

IperionX’s proprietary technologies, combined with the Titan Project, offer a pathway for a resilient end-to-end U.S. titanium supply chain. We are proud to be selected by the DoD as a key ...

to strengthen the U.S. Defense Industrial Base by accelerating development of a resilient, low-cost, and fully-integrated U.S. mineral-to-metal titanium supply chain.

I particularly like the optional carbon lip/diffuser Akrapovic installed above the considerably larger twin titanium tail pipes. Likewise, the M3 Competition felt way torquier than other E92 M3s ...