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UAV
Mantis takes flight - the UK’s largest ever fully-autonomous UAV
By Darren Quick
21:42 November 17, 2009 PST
The largest fully-autonomous Unmanned Aerial Vehicle (UAV) ever to be built in the UK has completed initial flight trials in Woomera, South Australia. Built by BAE Systems for the UK Ministry of Defence (MOD) the Mantis is the company’s first genuine fly-by-wire, all-electric aircraft and is designed to execute its mission with a much-reduced need for human intervention by understanding and reacting to its environment. BAE said Mantis successfully completed a series of trials demonstrating its capabilities and the potential for large unmanned systems to carry out intelligence-gathering at long distances. Read More
New class of UAVs look more like UFOs
By Darren Quick
21:41 September 14, 2009 PDT
Most Unmanned Aerial Vehicles (UAVs) employ a fixed wing design much like that of a traditional plane. But these designs offer limited maneuverability and payload capacity, require a runway to takeoff and land, and are unable to hover. Vertical Take Off and Landing (VTOL) UAVs get around these problems, usually by employing rotors like a helicopter. Now UK-based company AESIR has developed a VTOL UAV that has no external rotating parts, instead relying on a phenomenon known as the Coanda effect to generate lift. Read More
Flying-cam goes electric
By Darren Quick
05:09 September 14, 2009 PDT
We write a lot about Unmanned Aerial Vehicles (UAVs) in military use but, as is so often the case with technology developed for the military, this kind of equipment is increasingly finding its way into civilian applications. The latest example to catch our eye is the Flying-Cam III E Special Aerial Response Autonomous Helicopter (SARAH) – a fully electric quasi-UAV camera platform for getting those majestic soaring shots for film and television shoots. Read More
Video games finally pay off: Air Force needs more virtual flyers than real pilots
02:39 August 14, 2009 PDT
There was once a great Far Side cartoon that had ‘hopeful parents’ imagining a newspaper full of Help Wanted ads for skilled video game players. Well, it looks like Gary Larson might have been more prescient than he imagined. The US Air Force has just revealed that, this year, it will train more ‘pilots’ to remotely operate unmanned aircraft than pilots to fly fighters and bombers. Read More
Boeing to market S-100 Camcopter
By Jeff Salton
18:06 August 12, 2009 PDT
Expect to see more S-100 Camcopters taking to the skies following the announcement that Boeing and Austrian company Schiebel Industries (the S-100’s manufacturer) have joined forces to market and support the unmanned aerial vehicle (UAV). The S-100 is an remote-controlled helicopter that can carry a wide variety of payloads, including a stabilized video system for surveillance and reconnaissance, and is well-suited to military and civilian applications. Read More
Metal muscles drive ‘robo-bat’ Micro Aerial Vehicle
By Darren Quick
22:05 July 9, 2009 PDT
Researchers are increasingly looking to nature for design inspiration in a wide range of mechanical devices. Doing so allows them to draw on the millions of years of evolution that have resulted in designs offering superior performance and efficiency. Micro Aerial Vehicles (MAVs) is one field that has recognized the maneuverability and performance virtue of nature’s small flyers, with various attempts being made to mimic these designs and produce vehicles that outperform traditional fixed-wing or rotary-wing craft. We’ve seen the development of a tiny a ‘nano air vehicle’ inspired by the hummingbird, a UAV based on a Pterodactyl and a six-inch long robotic spy plane that, like this new design from North Carolina University, draws on the physical characteristics of a bat. Read More
Falx Air unveils new Hybrid Coaxial UAV helicopter design
By David Greig
01:00 May 28, 2009 PDT
UK based Falx Air has just released the final design overview of its Hybrid Electric Coaxial Helicopter Unmanned Aerial Vehicle (UAV). Sharing the same eco-friendly and fuel-saving goals as the company's previous hybrid designs - most notably its solar-hybrid tilt rotor aircraft - the new UAV platform is based on the latest fast charge battery systems developed in the USA and could be configured as a logistical transport for light cargo up to 70kg as well as for long endurance surveillance. Read More
Boeing to develop fighter-sized UAV based on X-45C
18:49 May 8, 2009 PDT
Boeing plans to have a new unmanned platform based on the X-45C in the air by December 2010. Dubbed Phantom Ray, the internally funded venture will build on the knowledge gained in the shelved X-45 project, which saw the X-45A unmanned aircraft complete 64 flights between 2002 and 2005, achieving a number of milestones including the first precision weapons demonstration by an unmanned combat system and the first autonomous multivehicle flight under the control of a single pilot. Phantom Ray will be based on the larger, fighter-sized, X-45C which appeared at airshows as a full-scale mock-up during 2004. Read More
Entecho's Hoverpod: the 3-seat, skirt-steered, 75mph VTOL flying saucer
By Loz Blain
07:35 May 4, 2009 PDT
We continue to be optimistic about the future of personal flight - and from flying cars to coaxial flying platforms, ion-powered jetpacks and more recreational solutions, plenty of innovative designs are striving for viability. We haven't seen anything like this one before though - Entecho has come up with an operating prototype of a sort of cylindrical fan-forced flying saucer, steered by directing the downward airflow through a flexible skirt that allows easy directional control. The blades are not exposed and move reasonably slowly, it's stable in flight and the system is remarkably simple from a mechanical point of view. It's also quite simple to fly using a joystick controller. Totally VTOL and with a small footprint, perhaps the Entecho Hoverpod might deliver as a practical and affordable personal flight solution. Read More
Lockheed Martin to develop geostationary Solar Powered Airship
By Paul Evans
22:12 April 30, 2009 PDT
May 1, 2009 The idea of replacing very expensive space based satellites and Aircraft mounted Airborne Warning And Control Systems (AWACS) with stationary platforms inside Earth's atmosphere has been floated for decades. Despite the fact that lighter-than-air vehicles or airships that could fulfill this role have been flying for over 300 years, the idea is only now getting off the ground. Lockheed Martin has been chosen by the Defense Advanced Research Projects Agency (DARPA) for a US$400 million contract to to design, build, test and fly a 1:3 scale model of an airship surveillance and telecommunications platform called the High Altitude Airship (HAA). The full scale HAA would measure 240 ft long by 70 ft in diameter, run entirely on solar power and be able to stay aloft for up to 10 years. Read More
Autonomous Rotorcraft Sniper System packs .338-caliber rifle controlled by Xbox 360 pad
By Paul Evans
00:43 April 29, 2009 PDT
Late last year reports surfaced of a modified radio controlled helicopter equipped with a .45 caliber hand gun, including a video of the RC copter doing target practice with live ammunition (see below). It seems the US Army have been thinking along the same lines, except this version carries a .338 caliber sniper rifle. Read More
Raven UAV demonstrates 30-hour persistent surveillance
06:35 April 2, 2009 PDT
AeroVironment's Raven UAV system has been used to demonstrate the viability of small Unmanned Aerial Vehicles as a low-cost surveillance alternative in a continuous 30-hour persistent surveillance test flight. Conducted in conjunction with the U.S. Army Product Manager for Small Unmanned Aircraft Systems (SUAS), the demonstration involved unbroken surveillance of a target site using one standard production Raven RQ-11B baseline system (three aircraft and two ground control stations) operated by two-person crews working in eight-hour shifts. Read More
Airborne microbots to create wi-fi zones in disaster situations
By Kyle Sherer
17:24 March 9, 2009 PDT
Autonomous flying quadcopter robots, built from off-the-shelf parts in €300 kits (US$380) could be used to establish radio networks for phones and wireless Internet in disaster zones. Under development by researchers at the Ilmenau University of Technology, the bots are equipped with satellite navigation, GPS, and VIA Pico-ITX hardware. Read More
Solar Powered hybrid aircraft - Sunseeker II
By Paul Evans
16:58 February 28, 2009 PST
A variety of solar powered Unmanned Aerial Vehicles (UAV) have been setting world records for flight duration and altitude in recent times, there are even plans for solar powered craft that can remain aloft for years at a time. But it's not just aircraft of the unmanned variety that stand to benefit from solar technology, with planes that carry pilots now starting to take to the skies. Based on glider/sailplane construction methods, the Sunseeker II is the only manned solar airplane flying in the world, and according to SolarFlight, it has logged more time in the air than all other manned solar powered airplanes combined. Read More
Biomass eating robot makes its own electricity
By Kyle Sherer
20:56 February 15, 2009 PST
February 16, 2009 Expected to survive autonomously for extended periods of time in hostile conditions, Unmanned Ground Vehicles (UGVs) could be seen as decidedly unglamorous in comparison to their airborne cousins – and none more so than the proposed Energetically Autonomous Tactical Robot (EATR) from Robotic Technology, which will suffer the indignity of ingesting and expelling biomass to fuel itself, presumably with no toilet paper. Scatalogical humor aside, it's a remarkable project which promises to greatly extend the capability of unmanned roving bots with researchers estimating that 150 pounds of vegetation could give it enough juice for 100 miles of driving. Read More
AeroVironment upgrades data system for Raven UAS
23:21 February 10, 2009 PST
AeroVironment, Inc. will produce 50 new Raven RQ-11B unmanned aircraft systems (UAS) equipped with enhanced communications following the announcement of a USD$16.8 Million order from the U.S. Army on January 22. The company's new Digital Data Link (DDL) replaces the original four-channel analog set-up, increasing communication channels by a factor of four and allowing more of the unmanned craft to be flown in one area simultaneously. Read More
Laser-equipped ground vehicle used to shoot down UAV
16:26 January 28, 2009 PST
January 29, 2009 Unmanned aerial vehicles (UAVs) are now a well established tool in modern warfare, having proved their worth in both in reconnaissance and increasingly, combat roles. As with all weapons however, this success might not be viewed so glowingly if you happen to be on the receiving end. In developing ways to combat the threat of UAV platforms, Boeing has demonstrated for the first time that a laser equipped Avenger ground combat vehicle can shoot down a UAV. Read More
Student team sets fuel-cell powered flight record
23:36 November 23, 2008 PST
Fuel-cell manufacturer Adaptive Materials and students from the University of Michigan have teamed up to set a new world record for the longest fuel-cell-powered flight of a radio-controlled aerial vehicle. The flight of 10 hours, 15 minutes and four seconds beats the previous mark of just over nine hours set by AeroVironment's Puma UAV earlier this year. Read More
Robo-Bat: mini spy-plane of the future?
21:44 November 6, 2008 PST
Micro Air Vehicles (MAVs) undoubtedly have the potential to revolutionize both military and civilian surveillance operations, and the quest to find the most efficient design for these airborne spies of the future is leading to all kinds of radical platforms being investigated. Several are derived from nature, where evolution has produced designs that out-strip the performance and efficiency of humanity's aerial achievements on a proportional scale. Even extinct examples like the pterodactyl are not immune from this scrutiny, but in this case, the inspiration comes from the only mammal naturally capable of flight - the bat. Read More
Raytheon and US Navy demonstrate submarine-compatible UAS
By Kyle Sherer
17:30 October 30, 2008 PDT
Raytheon and the US Navy have demonstrated unmanned aircraft system capability for submarines. The Submarine Over the Horizon Organic Capabilities (SOTHOC) program is developing a specialized UAS designed for collection of intelligence, surveillance, and reconnaissance in a complex littoral environment. Read More
Autonomous unmanned helicopters designed for disaster relief
By Kyle Sherer
04:35 October 16, 2008 PDT
European researchers are developing a squadron of co-operating, unmanned helicopters for use in disaster management, civil security, and filmmaking. In addition to ferrying critical supplies, the helicopters can deploy sensor nodes to gather information and establish a communications network in places where the infrastructure is damaged or absent. Read More
Sky Warrior unmanned aircraft demonstrates automatic takeoff and landing
23:04 October 12, 2008 PDT
General Atomics' Sky Warrior unmanned aircraft system (UAS) has for the first time demonstrated automatic takeoff and landing capabilities under control of the Extended Range/Multi-Purpose (ER/MP) One System® Ground Control Station (OSGCS). Three landings and three takeoffs took place during August and September at the El Mirage Flight Operations Center in Adelanto, California and represent another milestone for the system which is due to be fielded in mid 2009. Read More
Pterodactyl-based UAV design for urban combat scenarios
By Kyle Sherer
16:29 October 7, 2008 PDT
Scientists have designed a highly-maneuverable UAV modeled on a 228-million-year-old pterodactyl. The 30-inch robotic craft would alter its wing shape to “squeeze through confined spaces, dive between buildings, travel under overpasses, land on apartment balconies, and sail along the coastline.” Read More
Raytheon's KillerBee UAV tested in simulated combat
By Kyle Sherer
22:21 October 2, 2008 PDT
Raytheon’s KillerBee, a 10-foot wide UAV designed for surveillance and reconnaissance, has been successfully demonstrated in a simulated combat environment. A Raytheon flight operations crew delivered the 30 pound KillerBee system to a remote location using Humvees and achieved set up and launch within 45 minutes before executing the operational scenario and retrieving the aircraft with a net-recovery system. Read More
Northrop Grumman to build first new aircraft carrier class in 40 years
By Kyle Sherer
20:16 September 16, 2008 PDT
The Gerald R. Ford CVN 78 is the first ship in the first new aircraft carrier class in over 40 years and Northrop Grumman has received a $5.1 billion, seven-year contract for its construction, which is scheduled to be delivered to the Navy in 2015. Read More
Freedom Glen
- November 25, 2009 @ 02:47 UTC
