Aerospace engineering

July 24, 2014 - 7:38am

The Swedish defence export agency FXM announced that the Saab Gripen will not be entered for Denmark’s new fighter competition. Denmark has issued an 800-page “Request for Binding Information” (RBI) on alternatives to the Lockheed Martin F-35A Lightning II stealth fighter; it is one of two international F-35 partners that has not yet committed to the program. The Boeing F/A-18 Super Hornet and the Eurofighter Typhoon are the other contenders in Denmark.

July 23, 2014 - 3:00pm

A new airworthiness directive (AD) for the Learjet 45 stems from a report of two cases of premature corrosion on the structural support flange for the engine thrust reverser. The AD requires inspecting for any corrosion, and damage to the sealant; installing sealants and gaskets; and related investigative and corrective action as necessary.

July 22, 2014 - 3:40pm

Dassault Aviation announced today that it has joined the Pratt & Whitney Canada PW307D engines, wings and fuselage of the first Falcon 8X, paving the way for initial power-on and the start of ground tests. First electrical power-on is expected at the end of this month, in line with the production and test schedule. Dassault expects to fly the 8X trijet early next year, with certification slated for mid-2016 and initial deliveries anticipated by the end of 2016.

July 22, 2014 - 3:10pm

Airbus Helicopters will lead the design of a compound rotorcraft demonstrator dubbed “LifeRCraft” (low-impact, fast and efficient rotorcraft) as part of Europe’s recently launched Clean Sky 2 Joint Technology Initiative. The LifeRCraft architecture combines a main rotor for vertical takeoff and landing, fixed wings for energy-efficient lift and open propellers for speed. The company will use experience gained on its X3 compound demonstrator between 2010 and 2013.

July 21, 2014 - 1:50pm

The pilot of an MBB-Kawasaki (Eurocopter) BK117B2 flying a trauma recovery mission at 5,000 feet agl in South Australia last year saw a number of hydraulic fluctuations on the helicopter’s system indicators just before the aircraft experienced an uncommanded and violent pitch up. That excursion was followed closely by a left roll and descent, according to the Australian Transport Safety Bureau (ATSB).

July 21, 2014 - 1:15pm

Canadian air navigation service provider Nav Canada says the number of monthly controller-pilot datalink communications (CPDLC) contacts in domestic airspace has grown 10-fold since September 2012. At that time the monthly tally was about 7,000, but by May this year it had reached 76,000. National adoption of CPDLC was completed in April this year when the Toronto center began employing the text-based communications system.

July 18, 2014 - 8:09am

The 2014 Farnborough airshow will be remembered for the airplane that didn’t show. The much-anticipated international debut of the Lockheed Martin F-35 Lightning II stealth fighter was stymied by the engine fire that later led to a three-week grounding.

July 17, 2014 - 7:15am

Electronic-component manufacturer TT Electronics-IMS is showcasing here at Farnborough International Airshow 2014 its full range of specialized manufacturing capabilities, and its accreditation by the National Aerospace and Defense Contractors Accreditation Program (Nadcap). The production capabilities include cable harness manufacturing and assembly, printed circuit board assembly, environmental qualification and full product integration. The company also offers manufacturing analysis expertise, such as its “Product Life Management” services.

July 17, 2014 - 5:12am

U.S.-based UTC Aerospace Systems and Selex ES, a Finmeccanica company, have signed an agreement to offer a TacSAR (tactical synthetic aperture radar) to complement the proven DB-110 EO/IR sensor. The European company will adapt its Seaspray 7500 radar to fit in the center third of the pod that houses the UTC DB-110 on fighter aircraft.

July 17, 2014 - 4:30am

BAE Systems launched a new version of the Striker integrated display helmet for combat aircraft pilots here at the Farnborough Airshow this week. Mark Bowman, the company’s chief test pilot, demonstrated how BAE has leveraged its work on an alternative helmet-mounted display (HMD) for the Lockheed Martin F-35 to produce Striker 2. The company was tapped to provide the alternative, using night-vision goggles, after serious development problems with the Elbit Systems/Rockwell Collins HMD that is integral to the F-35 cockpit.

 
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