Boeing won a $9.36 million contract modification from the U.S. Defense Advanced Research Projects Agency (Darpa) to refine its concept for a radically improved vertical takeoff and landing (VTOL) aircraft to the preliminary design review stage. Three other contractors have proposed concepts for the program.
In recent years, major aerospace companies such as BAE Systems, Boeing and EADS have all expressed interest in lighter-than-air and hybrid air vehicles, for ISR and remote heavy airlift applications. But apart from HAV, only Lockheed Martin (LM) has progressed beyond the drawing board.
In the 1990s, prompted by Fred Smith of Federal Express, the renowned Skunk Works in Palmdale, California, studied concepts for a huge cargo-carrying hybrid named the Aerocraft.
The U.S. Defense Advanced Research Projects Agency (Darpa) awarded Boeing a $30.6 million contract to develop an airborne satellite launch vehicle the company has designed to attach to an F-15E Strike Eagle. The aim of Darpa’s Airborne Launch Assist Space Access (ALASA) program is to reduce the cost of routinely launching microsatellites into space.
Darpa (Defense Advanced Research Projects Agency) has now awarded prime contracts to all four participating companies to begin Phase 1 development for the agency’s VTOL X-Plane program. Boeing and Karem Aircraft received contracts this week, to join Aurora Flight Sciences and Sikorsky. While all four have submitted proposals for unmanned vehicles, the technology that is to be developed has equal application to manned VTOL aircraft.
Lockheed Martin’s Skunk Works advanced development unit is building an unmanned vertical takeoff and landing (VTOL) air vehicle under a U.S. Defense Advanced Research Projects Agency (DARPA) program to demonstrate a cargo UAV capable of carrying interchangeable mission payloads.
The Defense Advanced Research Projects Agency (Darpa) awarded Rockwell Collins a three-year contract worth up to $3.1 million to develop a new transmitter that will reduce the size, weight, power and cost of software-defined radios. The Rockwell Collins method uses “diverse accessible heterogeneous integration foundry technology” to “prevent unwanted harmonics from occurring in the first place.” This would eliminate the need for heavier and larger transmitters with filtering to prevent the unwanted signals, thus making it possible to shrink the devices.
The U.S. Defense Advanced Research Projects Agency (Darpa) is soliciting proposals from industry for a vertical takeoff and landing experimental aircraft (VTOL X-plane) that would demonstrate “radical” improvements over the current state of VTOL flight. In late February, Darpa issued a broad agency announcement seeking proposals by May 1.
Raytheon and Northrop Grumman are developing new systems and concepts for close air support using an unmanned version of the twin-engine A-10 Thunderbolt II. The companies received contracts worth $7 million each in April 2011 under phase one of the U.S. Defense Advanced Research Projects Agency (Darpa) Persistent Close Air Support (PCAS) program.
A revolution in the progress of aviation could result from Rockwell Collins’ recent acquisition of Athena Technologies. Athena Technologies said it is convinced that the time has arrived for completely safe operation of unmanned parcel-carrying aircraft.
Athena bases its prediction on a successful flight test in which it ejected almost 60 percent of the right wing on an F/A-18 subscale model without an ensuing disaster.
A supersonic business jet (SSBJ), which many in the industry see as inevitable but just not in the near future, may have taken another step forward when Raytheon Aircraft partner Northrop Grumman unveiled its latest design for a supersonic military strike aircraft.
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