Study Identifies Potential Navigation Improvements For Sun Valley Airport | Aero-News Network
Aero-News Network
RSS icon RSS feed
podcast icon MP3 podcast
Subscribe Aero-News e-mail Newsletter Subscribe

** Airborne/NBAA2014 10.24.14 ** HD iPad-Friendly -- Airborne/NBAA2014 10.24.14 **
** Airborne/NBAA2014 10.22.14 ** HD iPad-Friendly -- Airborne/NBAA2014 10.22.14 **
** Airborne/NBAA2014 10.21.14 ** HD iPad-Friendly -- Airborne/NBAA2014 10.21.14 **
** Airborne/NBAA2014 10.20.14 ** HD iPad-Friendly -- Airborne/NBAA2014 10.20.14 **

Fri, Nov 04, 2011

Study Identifies Potential Navigation Improvements For Sun Valley Airport

New RNP Procedures Lower Decision Heights, Visibility Requirements

A study of airspace around Sun Valley Airport has identified significant improvements in airport access that could be achieved during periods of inclement weather with the deployment of new, advanced instrument approach procedures. The study, conducted by GE, found that new procedures, using Required Navigation Performance (RNP) technology, would allow Bombardier Q400 passenger turboprops, like the ones operated by Horizon Air, to operate at Sun Valley on days of low ceiling and visibility that currently force diversions and cancellations.

File Photo

In addition to lowering decision heights and visibility requirements for commercial carriers, new RNP procedures could also provide benefits to general aviation and business aircraft operators at Sun Valley, depending on aircraft type, crew training and performance capabilities.

Based on study findings, the deployment of new optimized RNP approach paths would allow Q400 Turboprops to land at Sun Valley on days during the year when weather conditions currently prevent them from operating. Unlike other possible alternatives for improving access at Sun Valley airport, the deployment of advanced RNP procedures would require no additional ground infrastructure, either on or off the airport property. "The beauty of RNP is that it relies on performance characteristics of the aircraft itself, incorporating GPS, advanced instrumentation and computer-based navigation capabilities, to define a very precise trajectory," said GE Aviation Technical Fellow Steve Fulton. "The technology frees the aircraft from the constraints of ground-based radio-navigation infrastructure," Fulton said. "That means we can continuously improve the procedures without the need to add additional ground-based equipment."

After the RNP procedures are deployed, over time, they could be optimized to further lower decision heights, reduce visibility requirements, and allow RNP operations by multiple aircraft types. GE Aviation's study was conducted in cooperation with Horizon Air and general aviation operators, and was underwritten by airport users who value reliable air service into the Wood River Valley.
 

FMI: www.naverus.com

Advertisement

More News

Airborne at NBAA-10.22.14: Legacy 500, Universal InSight, BendixKing AeroWave

Also: GE Honda, Sagem's Active SideStick, Syberjet Update, Techno Aerospace Knows How to Party The FAA handed over certification papers for Embraer's Legacy 500 executive jet durin>[...]

ANN's Daily Aero-Linx (10.24.14)

Homebuilt Homepage: Clubs And Newsletters This page lists Homebuilt related Clubs and Newsletters.>[...]

ANN's Daily Aero-Term (10.24.14): Phase Separation – Aviation Fuel

Phase separation is when a combined liquid separates into two different liquids and may occur when autogas is used for aviation fuel.>[...]

Aero-News: Quote Of The Day (10.24.14)

“I’m excited and humbled by the trust that the ALPA Board of Directors has placed in me with this election.” Source: ALPA President-Elect Tim Canoll.>[...]

ANN FAQ: Q&A 101

A Few Questions AND Answers To Help You Get MORE Out of ANN!>[...]

blog comments powered by Disqus



Advertisement

Advertisement

Podcasts

Advertisement

© 2007 - 2014 Web Development & Design by Pauli Systems, LC