Messages per second / Visible Flight data / Status on FA Receiver

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The heywhatsthat range rings can be permanently added to dump1090-fa map and dump1090-mutability map as shown in above screenshot.

The step-by-step method is given in April 2017 thread Bake a Pi.

  1. dump1090-fa map
    :point_down: Scroll down to:
    “8 ):** ADD TERRAIN LIMIT RINGS (OPTIONAL)**”

  2. dump1090-mutability map
    :point_down: Scroll down to:
    11) ADD TERRAIN LIMIT RINGS (OPTIONAL)

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This was already taken care of in the wget command of the April 2017 posts linked above,

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