Recent content by Jerry H. Prado

  1. J

    Tracking far more planes than shown on Map---why??

    Thanks Richard, I continue to research this issue. I am a veteran of the cellular world and to software engineering in general. Here is what I think that is happening: 1. The ADS data is multi sourced 2. There is ADS data that is transmitted by planes, via their ADS/GPS receivers feeding our...
  2. J

    Tracking far more planes than shown on Map---why??

    I am running rtl1090 along with VirtualRadar. Everything seems to be working well. The only thing I don't understand is why I show 2x or 3x the number of aircraft in my Tracking list while only some of the AC are depicted graphically on the map. I have verified that I have no filters active. I...
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