Helicopter

July 17, 2014 - 7:30am

DRS Technologies, part of the Finmeccanica group (Outside Exhibit 1), is promoting a flight data recorder that deploys upon impact in the event of a crash. The system has been used for many years in military aircraft and helicopters operating in the offshore industry, and has been put to the test many times. The need for a system for commercial aircraft that can be easily and quickly recovered has been brought into sharp focus following the disappearance of Malaysia Airlines Flight MH370 in March.

July 17, 2014 - 7:00am

Sikorsky (OE3, OE4) here on Monday announced that it has begun delivering S-76 medium twin helicopters equipped for executive transport and search-and-rescue (SAR).

Among the features that executive transport operators will enjoy, the company said, is the ability to keep the rotors static, i.e. not rotating, while running an engine to power the air-conditioning. It also claims its active vibration control and Quiet Zone transmission technology provide smooth and quiet cabin conditions, allowing normal conversations.

July 17, 2014 - 12:20am

Airbus Helicopters will lead the design of a compound rotorcraft demonstrator dubbed “LifeRCraft” (Low Impact Fast & Efficient RotorCraft) as part of Europe’s Clean Sky 2 Joint Technology Initiative, which was formally launched last week in Brussels. Preliminary studies, architecture and specification activity will start this year, with development and testing of components and subsystems envisioned in the 2016-2018 timeframe. Flight evaluations could start in early 2019.

July 17, 2014 - 12:15am

Textron’s Bell Helicopter brought four helicopters to its Farnborough Airshow display (Exhibit Area L2), including a mockup of the Bell 525 Relentless outfitted in search-and-rescue configuration and a mockup of the 505 Jet Ranger X, which just concluded a three-month European tour.

A 407GX is also on the Bell static display, as is a 429 in emergency-medical service configuration. The 429 also just finished a three-month demonstration tour. During FIA14, a corporate-configured Bell 429 is flying demonstration flights.

July 15, 2014 - 2:05pm

Textron subsidiaries Bell Helicopter and TRU Simulation + Training announced an agreement today for TRU to complete the design, development, manufacturing, installation, testing and certification of the Bell 525 Relentless level-D full-motion flight simulator. The simulator for the new “super-medium” twin-engine helicopter will employ TRU’s ultra-high-definition visual system with 240-degree horizontal by 80-degree vertical field of view.

July 14, 2014 - 7:15am

Unlike its sister ship the EC225, the EC175’s main gearbox has no backup lubrication system, which could present a problem should it experience a total loss of oil. To compensate for this, its components have been designed to withstand the absence of lubricant for a limited period of time. Airbus Helicopters so far has certified a 15-minute dry-run capability (which involved a 30-minute demonstration). Further tests are scheduled for 2015 in a bid to increase the certified duration to at least 30 minutes.

July 14, 2014 - 6:15am
The Project Zero all-electric vertical-lift aircraft.

AgustaWestland last month received the 2014 American Helicopter Museum and Education Center’s achievement award for “advancements in rotary-wing technologies,” based on the Project Zero tiltrotor demonstrator program. Dr. James Wang, the manufacturer’s research-and-development vice president, accepted the award. Led by Wang, the Project Zero team designed, built and flew a 2,200-pound, all-electric vertical lift aircraft in six months. A few flights took place in 2011-2012.

July 11, 2014 - 7:15am
The CH-53K “King Stallion,” one of the first all-digitally designed helicopters, was assembled inside a 3-D virtual reality lab at Sikorsky’s headquarters before any metal was cut or composites were laid out.

Powered ground tests of the Sikorsky CH-53K, the U.S. Marine Corps’ future heavy-lift helicopter, are now well under way at the company’s West Palm Beach, Florida facility in the run-up to first flight later this year. The first ground-test vehicle (GTV1) started systems testing in late April, about a week before the first flying article was rolled out on May 5. Operational service of the mostly composite helicopter, which has been dubbed the “King Stallion,” is expected in 2019.

July 11, 2014 - 7:13am

Sikorsky Aircraft powered on its S-97 Raider prototype on May 28 at the company’s development flight center in West Palm Beach, Florida, marking the successful installation of the avionics system and a major step toward completing the assembly of the new light tactical rotorcraft. A contender for the U.S.

July 11, 2014 - 6:40am
The AV Sparrow from Torquing Group.

Consumer electronics manufacturers, former toy and hobby suppliers, research university spinoffs and major aerospace companies are among the entities vying for a share of the simmering commercial market for small unmanned aircraft systems (UAS) generally weighing less than 20 pounds. They are advancing numerous fixed- and rotary-wing designs, some of which were displayed at the Unmanned Systems 2014 conference in May and others elsewhere. Following is a description of some, although by no means all, of the recent showings:

 
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