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Thread: Jet goes down on its way to Medellin, Colombia
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Old 2nd Dec 2016, 20:55
  #515 (permalink)  
Airbubba
 
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Location: Rockytop, Tennessee, USA
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Originally Posted by peekay4
1nm error is well outside the limits specified for ADS-B. The position limit is 0.05nm with an integrity bubble of 0.2nm. These requirements can be tough to meet using legacy inertial or RNAV sources, which is why most ADS-B retrofits will include GPS instead.
Yep, I don't think that ADS-B data was inertial.
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