FAA Requiring All Flights to Have GPS Tracking System by 2020
April 15, 2014 1:25 PM
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It will fill in the spots radar can't reach
After a recent
missing Malaysian Airlines flight
, the Federal Aviation Administration (FAA) has decided to mandate GPS-based aircraft tracking on planes.
, the FAA will require that all planes have a GPS tracking system called Automatic Dependent Surveillance Broadcast (ADS-B) radio network by 2020.
ADS-B allows controllers to monitor an aircraft using GPS satellite tracking instead of current ground-based radar. The problem with radar is that it doesn't cover some spots around the world, and ADS-B will make sure those particular spots are accounted for (as well as everywhere else around the globe).
Currently, only 100 of the 230 air traffic facilities across the country use ADS-B. But by 2020, all will be onboard. The U.S. already has the ground stations in place for their use, so now it's just a matter of equipping planes with the system.
In addition to tracking planes, the new system will also provide pilots with more accurate, real time information, like weather, when in flight.
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RE: Old news.
4/17/2014 12:25:03 PM
121.5 was selected because it was the best technology of the time. Now, with satellites, the new 406 ELT sends a signal to a Sat and the location can be narrowed to less than a 1/2 mile and notification takes place much quicker. It is good technology but yes, a newer expense. BUT, less expense should hopefully be spent on searches.
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