Author Archives: The Editor

Sikorsky Flies Rotor Blown Wing UAS in Helicopter and Airplane Modes

Sikorsky, a Lockheed Martin company, has successfully validated the advanced control laws to successfully fly a ‘rotor blown wing’ uncrewed aerial system (UAS) in both helicopter and airplane modes. Powered by batteries, the 115 pounds (52kg) twin prop-rotor prototype has demonstrated operational stability and maneuverability across all flight regimes, and the potential to scale the unique vertical take-off and landing (VTOL) design to larger sizes requiring hybrid-electric propulsion. Continue reading

Russia Develops Six-Barrel AK-306 Anti-Drone System Mounted on KamAZ Vehicle.

The Russian military has adapted the naval 30mm rapid-fire six-barrel AK-306 installation for the interception of enemy aerial targets, particularly drones of various types. A photograph circulating on social media reveals the AK-306 mounted on a KamAZ-5350 (6×6) all-terrain chassis, showcasing its potential as a mobile air defense solution. Continue reading