Aerospace engineering

June 2, 2014 - 1:45am

The AgustaWestland AW609 civil tiltrotor passed another milestone on the road to certification by completing autorotation testing at AgustaWestland’s Arlington, Texas facility over the course of 10 flight hours in March and early April. Test aircraft Number 1 made more than 70 power-off conversions from airplane to helicopter mode.

May 26, 2014 - 12:25pm

The Viking 400 Series Twin Otter will soon come equipped with a Safe Flight angle-of-attack (AoA) indicator as standard equipment. The TSO’d system consists of a lift transducer, computer and a speed indexer. The speed indexer provides the pilot heads-up guidance to approach AoA. The computer provides Arinc outputs to drive low airspeed awareness and AoA displays on the primary flight display. Safe Flight’s lift transducer is a heated leading edge sensor and is cleared for flights into known icing conditions.

May 22, 2014 - 10:31am

Sikorsky and Lord completed flight-testing a hub-mounted vibration suppressor (HMVS) in March, the companies said yesterday.

The system seeks to address crew fatigue and reduced equipment reliability caused by helicopter vibration. The HMVS testbed was a UH-60A Black Hawk, which accelerated from a hover to 150 knots, performed autorotations and made turns with 60 degrees of bank.

May 22, 2014 - 7:40am

Aircraft Performance Group has extended the functionality of its iPreFlight app for the iPad by integrating a flight planning module from Air Support. The revised app is available for preview in its Beta version at the APG booth (6423).

Previous versions of iPreFlight provided runway analysis and weight/balance calculations without the need for an Internet connection. Adding a module using the Air Support PPS flight planning tool allows iPreFlight to be used as a “one-stop” for pre-flight planning purposes.

May 21, 2014 - 3:30pm

Riyadh, Saudi Arabia-based charter operator Alpha Star Aviation Services (Booth 3824) has equipped its entire fleet with electronic flight bags (EFBs). The six VIP aircraft include three Airbuses (ACJ318, ACJ319 and ACJ320), one Gulfstream G550, one Hawker 900XP and one ATR 42. The company intends to have its pilots using EFBs–iPads connected to a Rockwell Collins system–during the entire flight in the short term. “Our crews were trained by Lufthansa and FlightSafety,” CEO Salem Al Muzaini added.

May 21, 2014 - 3:12pm

Gulfstream Aerospace has already signed purchase agreements for two or three G650ERs, Larry Flynn, president of the U.S. manufacturer (Booth 5129), told a small group of reporters during a breakfast flight in a Gulfstream G550 over the Alps yesterday morning. The company had announced the extended-range upgrade of the ultra-range, top-of-the-line G650 on Monday at EBACE 2014 in Geneva.

May 20, 2014 - 2:30pm

Aerion announced today at EBACE that it is redesigning its proposed supersonic business jet (SSBJ) with a larger cabin and more range, reflecting feedback from a recent survey of potential operators. The new aircraft–dubbed AS2, for Aerion supersonic second design–has three as yet unspecified engines versus the two P&W JT8Ds intended for its now-scrubbed predecessor.

May 20, 2014 - 3:50am

Safe Flight Instrument (Booth 5251) introduced at EBACE 2014 its new Icing Conditions Detector (ICD). The patented optical ICD provides an alert that icing conditions exist before ice can accrete on the aircraft. Comprised of a single line replaceable unit, the system is ideal for operations in all modes of flight, according to Safe Flight.

May 20, 2014 - 12:10am

AIN had the opportunity to fly in Embraer’s Legacy 500 test aircraft (serial number 4) on April 8 at the manufacturer’s headquarters in São José dos Campos, Brazil. The first-ever press flight in the type had to be granted special authorization from the Brazilian aviation authority ANAC as it previously was restricted to Embraer’s flight-test team.

 
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