The General Aviation Joint Steering Committee Safety Assessment Team (SAT) is recommending the use of angle-of-attack indicators for general aviation aircraft. The recommendation emerged from a recently completed study of 2,472 accidents that occurred between 2001 and 2010. The SAT determined that the use of AoA-based systems by the GA community is an effective method for reducing loss-of-control accidents in the approach and landing phase of flight.
The European Commission (EC) on July 9 officially launched the Clean Sky 2 joint technology initiative, a €4 billion ($5.44 billion) follow-on to the ongoing Clean Sky research program. It includes a number of projects for business aircraft–both turboprops and jets–as well as regional turboprops and rotorcraft.
Genesys Aerosystems’ HeliSAS helicopter stability augmentation system (SAS) and autopilot is now available for retrofit installation in Robinson R44 helicopters. The former Cobham subsidiary, which makes Chelton EFIS and STEC autopilot systems, was bought out by management in April.
BendixKing announced a new integrated cockpit retrofit for turboprops and light jets, as well as a new series of ADS-B avionics and FAA certification of its KSN 770 navigator, today on the opening day of EAA AirVenture in Oshkosh, Wis.
Safe Flight invented the stall warning horn in 1946, and refined the concept with its “lift transducer” beginning in 1953. Now the company is at EAA AirVenture 2014 with a new product–the SCx Leading Edge AoA (angle of attack) indicator. It’s priced to be competitive with other AoA indicators, especially considering its $200 show discount. AirVenture buyers will pay $1,295 when they buy a system at the Safe Flight booth (No. 18). The regular price is still-attractive at $1,495.
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.
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.
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.
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.
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).