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Aviation

The 787 Dreamliner used in the test

On Friday, Boeing completed the final certification test required by the United States Federal Aviation Administration (FAA) for approval of the company’s lithium-ion battery modifications for the 787 Dreamliner aircraft. The test flight was made using a Boeing-owned production airplane built for LOT Polish Airlines with the company reporting that the test was “straightforward and the flight was uneventful.”  Read More

Two Leptron Avenger UAVs will be used by the Arlington PD from April 2013

Starting in April, 2013, the Arlington Texas police department will have permission from the U.S. Federal Aviation Administration to fly two small helicopter UAVs over the city in certain situations, including taking crime scene photos or looking for missing persons. While these UAVs have been operating for some time, until now flights have been restricted to remote testing area.  Read More

ADVENT is a joint project of GE and the U.S. Air Force

Engineers at GE think they could have a revolution on their hands, thanks to the new jet engine they've been working with that runs hotter than any of its predecessors. When combined with some other design changes, they figure their so-called ADVENT (short for ADaptive Versatile ENgine Technology) design could improve fuel efficiency by as much as 25 percent, extend flying ranges by 30 percent, and boost thrust up to 10 percent over contemporary engines.  Read More

Pilot Jeremy Rowsell will be attempting the flight – but not in the aircraft pictured

British pilot Jeremy Rowsell is set to fly solo from Sydney to London in a Cessna 182 aircraft powered solely by diesel derived from "end-of-life" plastic (ELP) waste. If all goes to plan, the endeavor will set a new record time for the journey in a single-engine piston plane, and represent a compelling argument for the viability of ELP as a fuel source.  Read More

The first shore-based trials of the Control Display Unit (CDU) that wirelessly controls th...

While impressive, unmanned flight is just one of the capabilities required of the Northrop Grumman-built X-47B Unmanned Combat Air System (UCAS) if it is to enter service with the U.S. Navy. Prior to and after any flights, the aircraft also needs to be safely maneuvered around the crowded deck of an aircraft carrier. Northrop Grumman and the U.S. Navy have taken the first step towards this with the demonstration of a wireless, handheld device that will allow deck operators to remotely control the aircraft on a carrier deck.  Read More

Artists concept of the X-51A (Image: US Air Force)

The United States Air Force (USAF) has released the results of last August’s third test of the X-51a Waverider, which resulted in the crash of the unmanned scramjet demonstrator. At a press teleconference featuring the Program Manager for Air Force Research Laboratory, Charles Brink, it was confirmed that a malfunctioning fin was the cause of the crash. However, engineers are confident of correcting the fault in time for the fourth test flight scheduled for (Northern Hemisphere) late spring or early summer of next year.  Read More

Prototype laser eye-protection spectacles (Image: Crown Copyright/MoD)

Laser pointers may be great fun to tease the cat with, but for pilots they are a major hazard. The United States FAA reports over 2,000 incidents every year of planes having lasers pointed at them - some of them powerful enough to pop a balloon. To combat the danger that lasers pose to aviation, the U.K. Ministry of Defence (MoD) is developing new eye wear that can filter out a wide range of laser wavelengths.  Read More

Gulfstream's G650 business jet has received a type certificate from the FAA

Gulfstream Aerospace’s largest and fastest business jet, the G650, has taken another step towards taxiing into aircraft hangars with the receipt this week of a type certificate from the Federal Aviation Administration FAA).  Read More

The morphing leading edge concept would replace traditional leading edge slats on fixed wi...

Passengers looking out the window of a passenger plane will likely have noticed slats on the leading edge of the wing, along with the flaps on the trailing edge of the wing, being extended during takeoff and landing. These leading edge slats provide the lift necessary at low speeds, with the gap between the wing and the slats directing air from the underside of the wing to the top. Unfortunately, this gap also generates a lot of noise. A team of researchers has now developed a morphing leading edge that eliminates the gap and reduces noise and drag during landing.  Read More

Airbus envisages future passenger aircraft taking off with the assistance of a catapult-li...

A new report drafted by Airbus as part of its “Smarter Skies” initiative sees the aircraft manufacturing company looking toward 2050 and beyond, in order to consider what can be done to meet the expected growth in future air travel sustainably. The ambitious plans put forward include assisted take-off, free-glide landings, and aircraft flying in formation.  Read More

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