Harald Endisch and Gerhard Muller only spent six months building this incredible scale machine! Powered by a Jakubowsky 5.1 KW turbine engine spinning 134-inch rotor blades, this flybarless RC LAMA SA 315B looks just like the full-scale machine in flight. Thanks to RCScaleAirplanes for posting this video on YouTube.
Combining the hovering capability of a helicopter with the high-speed, long-range flight capabilities of a fixed-wing aircraft has intrigued engineers for decades. The Australian company StopRotor Technology has a new approach: their Hybrid RotorWing design concept has a main rotor that switches from fixed rotor to fixed wing in mid air. According to Gizmag’s Jan Bellezina, “The Hybrid [...]
We’ve heard of a lot of interesting items for sale on eBay, but this one’s a first: a piece of a WW II B-17, in its original paint! If you’ve got the space for it, what a great conversation piece this would make! With a reserve set at $6,100, the auction is ending Sunday; click here to go to the [...]
The engineers at Festo, the same folks who designed the amazing SmartBird, have now created a four-winged dragonfly they call “BionicOpter.” Here’s the scoop from their website and don’t miss the video of the dragonfly in flight below! With the BionicOpter, Festo has technically mastered the highly complex flight characteristics of the dragonfly. Just like [...]
The MLB Super Bat is a small, unmanned aerial vehicle (UAV) that has mission capabilities found only in larger UAVs. The Super Bat is a complete UAV System that can operate autonomously, deliver high quality video imagery, and can be transported in a small SUV. The aircraft operates autonomously, has a 10-hour maximum duration, and [...]
With a frame made of 6061 T6 aluminum, a 1:1 gear ratio and stacked rotors with a carbon0-fiber spar, this 15-pound “micro” helicopter is the latest design competing for the $250,000 Sikorsky Prize! Here’s the scoop from Gizmag: Last September, the Gamera II team from the A. James Clark School of Engineering got so [...]
More photos and information has been released on this full-size, electric-powered tilt rotor aircraft. The entire aircraft uses no hydraulics; the retractable landing gear, nacelle tilting mechanism, and elevons are controlled by EMA. ORAL Engineering developed an efficient diesel engine for the alternative electric-hybrid propulsion solution and provided rapid CNC machining for the rotor and [...]