Our airplanes use vertical stabilizers, why? And the masters of the air (birds) don't. Birds are very efficient compared to ...

Flying wings are popular options for fixed-wing FPV flying, but they have one rather annoying characteristic: yaw wag. The flying wing will wobble on the yaw axis while flying, and this side-to-side ...

Piper developed a single-engine Very Light Jet (VLJ) that integrated its engine into the vertical stabilizer, aiming for a simpler design with clean airflow and protection from hot exhaust. The ...