Spotting Helicopters

Discussion in 'Spotting' started by John Kirk, Mar 9, 2017.

  1. John Kirk

    John Kirk New Member


    As helicopters are of particular interest to me, I looked for a way of filtering them. Could not find any easy way, so simply set speed limits of 0-140 knots. This is not perfect as it will spot aircraft at final approach speeds, but will filter out most other fixed wing traffic.

    If anyone else has a way of using filters, let us all know, please.
  2. PE2G

    PE2G New Member

    Hello John,

    Sorry for my late reply. I know that PlanePlotter users filter helicopters using conditional expressions (condex).
    There are a few messages about that on the PP mailing list.

    PlanePlotter works nicely in conjunction with the Plane Finder receiver.


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