Business

February 13, 2013

Lockheed Martin WindTracer achives major airport efficiency enhancements

The U.S. Federal Aviation Administration has applied hundreds of thousands of research measurements made by Lockheed Martin’s WindTracer® Doppler lidar to redefine flight rules, achieving major efficiency enhancements at U. S. airports.

The FAA granted approval for San Francisco International Airport and Newark Liberty International Airport to conduct dependent arrival operations on their closely spaced parallel runway pairs.

SFO and EWR have joined a growing list of airports with CSPR geometries that are authorized by the Federal Aviation Administration to conduct a wake turbulence mitigation procedure for CSPR operation, known as FAA Order JO 7110.308 – Ch3. The safety assessment is enabled with significant amount of wake measurement research using WindTracer lidars.

The assessment permits reduced diagonal spacing of 1.5 nautical miles on adjacent runways relative to the leading large- and small-category aircraft with runway spacing less than 2500 feet under Instrument Flight Rules. Before the implementation of 7110.308, planes arriving on two such CSPRs were required to be spaced as if they were using a single runway, which effectively closed down one of the parallel runways under instrument conditions. This procedure at SFO and EWR is expected to reduce delays significantly.

“We are thrilled that the FAA has employed our WindTracer Doppler lidars to achieve these critical improvements to U. S. air traffic rules,” said Dr. Michael Margulis, director of WindTracer Programs at Lockheed Martin. “These changes will greatly increase U. S. civil airspace capacity while maintaining the highest standards of air traffic safety.”

The FAA Wake Turbulence Research Program has been using WindTracer systems since 2001 at multiple airport locations to conduct wake turbulence research measurements. The databases are carefully mined to provide data-driven assessment of ongoing and future wake turbulence mitigation concepts. In addition, wind data collection is also used to develop weather-based wake mitigation solutions.

The John A. Volpe National Transportation Systems Center, part of the U.S. Department of Transportation’s Research and Innovative Technology Administration, maintains and operates a fleet of WindTracers for the FAA Wake Turbulence Research Program and provides data analysis and other resource supports.

 




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


 
 

 
U.S. Chamber of Commerce photograph

Boeing, Embraer to collaborate on ecoDemonstrator technology tests

U.S. Chamber of Commerce photograph Frederico Curado, president & CEO of Embraer, and Marc Allen, president of Boeing International, at the Brazil-U.S. Business Summit in Washington, D.C. The event occurred during an offici...
 
 
LM-Legion

Lockheed Martin’s Legion Pod™ takes to skies

Lockheed Martin photograph by Randy Crites Lockheed Martin’s Legion Pod recently completed its first flight test, successfully tracking multiple airborne targets while flying on an F-16 in Fort Worth, Texas. Legion Pod was in...
 
 

Raytheon wins U.S. Army contract award

Will provide R&D for ground vehicles, ground robotics The U.S. Army Contracting Command ñ Warren recently awarded Raytheon the TACOM Strategic Service Solutions indefinite delivery/indefinite quantity contract. The five-year multiple-award vehicle has a ceiling value of $634 million. The agreement covers future work on sensors, fire control systems, active protection systems, and robotics...
 

 

Lockheed Martin’s EW pod delivers proven ability to protect, control electromagnetic spectrum

Lockheed Martin is testing an electronic warfare pod in the company’s advanced anechoic chamber. The pod is designed to fit a variety of platforms, and is a self-contained electronic warfare package, encompassing an entire suite of capabilities in one unit.  Electronic warfare is the art and science of controlling the electromagnetic spectrum—from jamming enemy communications...
 
 
Northrop Grumman photograph

Northrop, Navy successfully conduct E-2D Advanced Hawkeye aerial refueling CDR

Northrop Grumman photograph An E-2C test aircraft assigned to Air Test and Evaluation Squadron (VX) 20 conducts an aerial refueling dry-plug engagement with an F/A-18. Northrop Grumman along with the U.S. Navy have successfully...
 
 

Northrop, Navy celebrate legacy of EA-6B Prowler

Northrop Grumman photograph by Edgar Mills The U.S. Navy’s last operational EA-6B Prowler, designed and built by Northrop Grumman, lifts off from Naval Air Station Whidbey Island, Wash. in a ceremonial fly-away June 27 from its long time operational base. The Navy is retiring the Prowler after nearly 45 years of service.   The U.S....
 




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=""> <s> <strike> <strong>