Business

June 16, 2014

S-97 RAIDERô helicopter powered on for first time

sikorsky-helo
Sikorsky Aircraft Corp. announced June 16 it has turned on electrical power for the first time to the S-97 RAIDER prototype helicopter, signaling successful installation of the avionics system and a major step toward completing the assembly of the new and first light tactical rotorcraft featuring X2 Technology.

Sikorsky is a subsidiary of United Technologies Corp.

The key milestone on the first of two aircraft planned to be built in the RAIDER program took place May 28, 2014, at Sikorsky’s Development Flight Center where the aircraft is being assembled. The successful powering on means that the cockpit multifunction displays and control display unit are operational, as are the CDU controlled electronic circuit breakers. The aircraft will undergo electrical power and avionics Acceptance Test Procedures (ATPs) for the next several weeks, to complete the checkout of the remaining avionics, electrical, and flight control systems.

“This is a big milestone for a development program; the aircraft comes to life when power goes on,” said S-97 RAIDER Program Manager Mark Hammond.He also noted that several RAIDER suppliers played a critical role in achieving the “power on” milestone, including the Sikorsky Avionics Product Center, Esterline-Korry, Esterline-Mason, United Technologies Aerospace Systems, Lockheed Martin, Garmin, Avionics Instruments, BAE, Honeywell, Pacific Scientific, Northrup Grumman, Meggitt, and LMS.†

The aircraft is about halfway through the assembly process, with several key components in production and scheduled to be installed in the next few months.

“This is next-generation rotorcraft taking shape, with an aggressive schedule for getting air under the tires of the first RAIDER helicopter before the end of the year,” said Mark Miller, vice president of Research & Engineering. “We are making great progress, and in the meantime are keeping our interested customers keenly aware of the exceptional performance that this aircraft will bring. We are really looking forward to showing its value to the U.S. military.”

The RAIDER is targeted to fly by the end of 2014. Sikorsky plans to demonstrate the aircraft’s capabilities to the U.S. military beginning in 2015.

The S-97 RAIDER helicopter is a revolutionary rotorcraft that will deliver X2 Technology in a new light tactical rotorcraft designed to outmatch conventional military helicopters in speed, maneuverability, and high altitude operations. The fly-by-wire controlled helicopter will feature counter-rotating rigid main rotor blades for lift and forward flight, and a pusher propeller for high speed acceleration and deceleration.

Sikorsky proved the efficiency of the rigid rotor co-axial design in 2010 when its 6,000-lb. gross weight X2 demonstrator helicopter achieved 250-knot flight speed, or twice the speed of conventional helicopters. It also demonstrated low pilot workload and low acoustic signature.




All of this week's top headlines to your email every Friday.


 
 

 

Headlines September 17, 2014

News: Pentagon open to U.S. ground troops in fight against Islamic State - The Pentagon’s top general opened the door Sept. 16 to the possibility that U.S. combat troops would be needed in Iraq, as he publicly laid out President Obama’s still-developing plans to combat Islamic State insurgents through U.S. air power and relying on an...
 
 

News Briefs September 17, 2014

U.S. to assign 3,000 troops to fight Ebola The Obama administration is preparing to assign 3,000 U.S. military personnel to West Africa to combat the Ebola outbreak that has overwhelmed local health care systems and drawn appeals for help from the region and aid organizations. The troops will supply medical and logistical support and boost...
 
 
Navy photograph

Future USNS Fall River delivered

Navy photograph The joint high speed vessel USNS Fall River (JHSV 4) completes acceptance trials testing and evaluations in the Gulf of Mexico. The ship’s trials included dockside testing to clear the ship for sea and at-...
 

 
University of Alaska-Fairbanks photograph by Chris Larsen

NASA airborne campaigns focus on climate impacts in Arctic

University of Alaska-Fairbanks photograph by Chris Larsen Changes in more than 130 Alaskan glaciers are being surveyed by scientists at the University of Alaska-Fairbanks in a DHC-3 Otter as part of NASA’s multi-year Oper...
 
 
Air Force photograph by Michael J. Pausic

Future of NATO: Adapting to a new security environment

Air Force photograph by Michael J. Pausic Gen. Phillip Breedlove informs the assembled crowd about the results of the recent NATO Summit and the areas of instability that affect Europe that have regional implications. Seated in...
 
 
Image courtesy of NASA/CXC/M. Weiss

NASA’s Chandra X-ray Observatory finds planet that makes star act deceptively old

Image courtesy of NASA/CXC/M. Weiss A new study from NASA’s Chandra X-ray Observatory shows that a giant exoplanet, WASP-18b, is making the star that it orbits very closely act much older than it actually is. This artist&...
 




0 Comments


Be the first to comment!


Leave a Reply

Your email address will not be published. Required fields are marked *

You may use these HTML tags and attributes: <a href="" title=""> <abbr title=""> <acronym title=""> <b> <blockquote cite=""> <cite> <code> <del datetime=""> <em> <i> <q cite=""> <strike> <strong>