NASA turns over next-generation air traffic management tool to Federal Aviation Administration

Jul 16, 2014 by Karen Northon
As seen in this image, Terminal Sequencing and Spacing technology enables air traffic controllers to better manage the spacing between aircraft as they save both time and fuel and reducing emissions, flying more efficient approaches into airports. Credit: NASA

A new NASA-developed computer software tool designed to aid air traffic controllers was presented to the Federal Aviation Administration (FAA) during a ceremony Monday at the agency's headquarters in Washington.

The Terminal Sequencing and Spacing (TSS) technology will enable to better manage the spacing between aircraft as they fly more efficient approaches into airports, saving both time and fuel and reducing emissions. TSS is the another step in NASA's support of the development of a Next Generation Air Transportation System, or NextGen, which is a joint multi-agency and industry initiative to modernize and upgrade the nation's control system.

"With TSS, NASA's aeronautics innovators have delivered to the FAA another valuable tool that will soon benefit our environment, our economy and every individual traveler," said Jaiwon Shin, NASA's associate administrator for aeronautics research.

The software enables the routine use of what are called Performance Based Navigation procedures, resulting in fewer course and altitude changes, while also reducing the frequency of necessary communications between controllers and pilots.

The TSS tool provides information to controllers about the speeds they should assign to aircraft as they follow fuel-efficient, continuous-descent arrival procedures while passing through a region of airspace surrounding an airport called the TRACON (Terminal Radar Approach Control), covering a distance from an airport of about 50 miles.

NASA's Airspace Systems Program, which is part of the agency's Aeronautics Research Mission Directorate, began the research that led to the development of TSS in 2009, with prototype development beginning in 2011. NASA used these prototypes to test TSS in 16 high-fidelity simulations involving controllers and pilots.

The FAA is working to implement the tool in the next five years, targeting an initial operating capability around 2018. The initial site has not yet been determined and implementation will depend on funding availability.

Through a highly effective technology transfer process enabled by the NASA/FAA Research Transition Teams, NASA has delivered to the FAA three other key software tools that enable more efficient air traffic and fuel savings.

Explore further: Drone access to US skies faces significant hurdles (Update)

More information: For more information on NASA's NextGen initiative, visit: go.nasa.gov/1rnOyeE

Related Stories

US air controllers still challenged for sleep

Jun 13, 2014

(AP)—U.S. air traffic controllers are still working schedules that make it likely they will get little or no sleep before overnight shifts, more than three years after a series of incidents involving controllers ...

Smoke in tower forces halt to all Chicago flights

May 13, 2014

Smoke inside a regional radar facility has forced a halt Tuesday to all incoming and outgoing flights at both of Chicago's airports, shutting down one of the nation's most important aviation crossroads.

FAA: Data from U-2 spy plane caused computer issue

May 06, 2014

Federal aviation officials say the air traffic control system around Los Angeles shut down last week because data from the flight plan of a U-2 spy plane confused software that runs the system.

Computer glitch disrupts US flights

May 01, 2014

A computer glitch at a California air traffic control center disrupted flights in the United States for about an hour Wednesday, authorities said.

Recommended for you

US moves step closer to commercial drone use

6 hours ago

Drones will take to the skies to inspect crops and infrastructure as US civil aviation authorities moved a step closer Wednesday to allowing their widespread commercial use.

An airflow model to reduce time on the tarmac

10 hours ago

Plans for summer holidays are already taking shape. But before jetting off for some fun in the sun, many travellers will have to cope with long delays on the airport runway.

Sensor detects spoilage of food

14 hours ago

VTT has developed a sensor that detects ethanol in the headspace of a food package. Ethanol is formed as a result of food spoilage. The sensor signal is wirelessly readable, for instance, by a mobile phone. VTT Technical ...

Chest strap heart rate monitor

May 05, 2015

A team of Empa scientists has, together with industrial partners, developed a novel chest strap device for the long-term monitoring of patients with heart and circulatory problems. What is special about the ...

User comments : 0

Please sign in to add a comment. Registration is free, and takes less than a minute. Read more

Click here to reset your password.
Sign in to get notified via email when new comments are made.