performance-based navigation

October 23, 2014 - 2:25pm

Last week the FAA and its partners in the NextGen Advisory Committee submitted a plan to Congress to accelerate the implementation of NextGen ATC procedures. The NextGen Priorities Joint Implementation Plan seeks approval to begin the rollout of NextGen’s advanced features and introduce the benefits they produce.

June 9, 2014 - 12:50pm

The Houston Metroplex project took a step forward toward full NextGen usage on May 29 with the implementation of a number of new performance-based navigation procedures (PBN). The local controlling body, Houston Center, eventually plans to bring 60 new procedures online for George Bush Intercontinental Airport, Houston Hobby and a number of satellite airports in the area.

May 26, 2014 - 12:55pm

After AIN published an article recently about approvals required to fly LPV approaches outside the U.S., a helpful pilot reader offered additional useful information. The story explained, “This requirement [the need for a letter of authorization] flies in the face of the deviation the FAA filed from ICAO requirements that do not require Part 91 operators to obtain approval for any performance based navigation (PBN) procedures.”

May 12, 2014 - 11:00am

The FAA does not require a letter of authorization to fly a localizer performance with vertical guidance (LPV) approach within the U.S. However, guidance for flying in other parts of the world–such as in Europe where the number of LPV approaches is growing–is not nearly as clear and straightforward.

April 10, 2014 - 1:30pm
Air Traffic Management Bureau

The rapid growth of China’s civil aviation sector has made air traffic management (ATM) efficiencies all the more important as the country strives to keep up with the demand for air travel.

February 10, 2014 - 5:45pm
Japan’s solution to airspace congestion is CARATS (collaborative action for renovation of air traffic systems), which shifts from sectorized airspace to trajectory-based operations, managing flights on an end-to-end basis. Tests were recently completed using CARATS for 4-D trajectory approaches at Tokyo’s Haneda Airport.

Facing the demands of increasing air traffic capacity and operational efficiency, the countries of the Asia Pacific region have launched various programs to adopt recent advances in Air Traffic Management and advances inavionics technology over the past couple of decades. Some countries (notably Australia) have forged ahead, while others are further behind, but it is hoped that recent developments could see closer cooperation for an eventual move to a whole-area solution.

December 2, 2013 - 1:45pm

The Performance-based Operations Aviation Rulemaking Committee (PARC) last week publicly released the final report that its Flight Deck Automation (FDA) working group delivered to the FAA in September. The FDA group was established by PARC, which provides industry-led guidance for the FAA, to address the safety and efficiency of modern flight-deck systems for flight-path management, including energy-state management, for both current and future operational use.

October 28, 2013 - 2:00pm

Because air traffic controllers are increasingly making traffic separation decisions based upon an aircraft’s global navigation satellite system (GNSS) capability–or lack thereof–the FAA has begun updating aircraft equipment suffixes for traffic operating in U.S. domestic airspace. For instance, a GNSS-equipped aircraft may now fly a random route without the need for ATC radar monitoring, where previously radar was always required.

October 28, 2013 - 11:00am

UK air navigation services provider NATS has started a 14-week “consultation” process through January 21 to gather comments from airlines and other interested groups on proposed airspace changes surrounding Gatwick and London City airports. The consultation marks the first step in a wider program of proposed changes under the UK Civil Aviation Authority’s Future Airspace Strategy, an ATC modernization plan for the UK and Ireland.

October 2, 2013 - 12:55am
The Lhasa illustration shows three RF turns, each of different radii.

It is becoming more and more likely that in coming histories of aviation, the key major milestones will include the introduction of jet aircraft, the widespread adoption of satellite positioning and the arrival of required navigation performance (RNP). Jets and satnav are now irreplaceable elements that we take for granted.

 
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