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VTOL

— Aircraft

AeroVironment unveils the Shrike Vertical Take-off and Landing Unmanned Aircraft System

California-based aerospace company AeroVironment has developed some fascinating Unmanned Aircraft Systems (UAS) over the years, including the High Altitude Long Endurance Global Observer, a hummingbird-like nano air vehicle, and the hand-launched Wasp III reconnaissance platform. In 2008, the Defense Advanced Research Projects Agency (DARPA) awarded the company US$4.6 million in funding to develop a “perch-and-stare” aircraft, for use in military surveillance. Today, AeroVironment unveiled the result – the Shrike Vertical Take-off And Landing (VTOL) UAS. Read More
— Aircraft

Geocopter delivers its first unmanned GC-201 helicopter

Quadrocopters like the AR.Drone and Datron Scout may have been hogging the UAS limelight lately but Dutch unmanned rotorcraft system manufacturer Geocopter has shown there’s still life in the traditional helicopter design yet with the official delivery of its first light unmanned helicopter called the GC-201. Designed and built just like a normal helicopter, the GC-201 features a twin gas turbine engine propulsion system, lightweight carbon fiber fuselage and full automatic takeoff, mission and landing capabilities. Read More
— Drones

Datron Scout - UAV reconnnaisance with the stability of four rotors

Younger owners of the Parrot AR.Drone will no doubt have discovered the advantages of such a device when gathering intelligence on siblings and parents. The Datron Scout Air Reconnaissance System shares a few similarities with the AR.Drone but, like the CyberQuad, is a quadricopter designed for slightly more critical missions. With a weatherproof design that allows it to capture and transmit high quality video in dusty and hot or cold conditions and winds of up to 50 km/h (31 mph), Datron says the scout is suited for a variety of military, law enforcement, fire and civilian applications. Read More
— Drones

D-Dalus - an entirely new genre of aircraft arrives

Austrian research company IAT21 has presented a new type of aircraft at the Paris Air Show which has the potential to become aviation's first disruptive technology since the jet engine. Neither fixed wing nor rotor craft, the D-Dalus uses four, mechanically-linked, contra-rotating, cylindrical turbines for its propulsion, and by altering the angle of the blades, it can launch vertically, hover perfectly still, move in any direction, and thrust upwards and hence "glue down" upon landing, which it can easily do on the deck of a ship, or even a moving vehicle. It's also almost silent, has the dynamic stability to enter buildings, handles rough weather with ease, flies very long distances very quickly and can lift very heavy loads. It's also so simple that it requires little maintenance and requires no more maintenance expertise than an auto mechanic. It accordingly holds immense promise as a platform for personal flight, for military usage, search and rescue, and much more. Read More
— Aircraft

Eurocopter’s X3 hybrid helicopter demonstrator reaches 180 knot milestone

Eurocopter is reporting a new breakthrough in the test flight program for its X3 high-speed, long-range Hybrid Helicopter demonstrator. The aircraft is equipped with two turboshaft engines that power a five-blade main rotor system and two propellers installed on short-span fixed wings, combining the vertical takeoff and landing (VTOL) capabilities and full hover flight capabilities of a helicopter with the fast cruise speeds of a turboprop-powered aircraft. On November 29, the X3 reached the program’s Step 1 speed objective by attaining a true airspeed of 180 knots (333 km/h or 207 mph) in level flight at a reduced engine power level. Read More
— Aircraft

Terrafugia to contribute DARPA flying car program

The company behind the first FAA approved "roadable aircraft" – the Terrafugia Transition – has been selected to contribute to DARPA's Transformer (TX) Project, a program that aims to bring flying car technology to the battlefield. Terrafugia will subcontract to one of two winning teams under phase one of the program which focuses on creating a conceptual design for a four person cross between a Humvee and a helicopter for use in insurgency, reconnaissance, medical evacuation and logistical supply. Read More
— Aircraft

Israel Aerospace Industries unveils tilt-rotor Panther UAV platform

Tilt-rotor aircraft such as the Bell-Boeing built V-22 Osprey that use powered rotors mounted on rotating shafts or nacelles at the end of a fixed wing for lift and propulsion combine the vertical takeoff and landing (VTOL) capabilities of a helicopter with the speed and range of a conventional fixed-wing aircraft. Israel Aerospace Industries (IAI) is bringing these benefits to unmanned aerial vehicles (UAVs) with its new Panther and Mini Panther UAVs that were unveiled last week at the Latrun Conference in Israel. Read More
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