Is anyone aware of issues with the Honeywell 880 weather radar not painting moisture? We had our original 800 unit go bad on our Falcon 7X, We have installed 3 replacements that have hardware and software upgrades. We have inspected the flate plate, radome, wires, bonding points etc.

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    $\begingroup$ Shouldn't this question be addressed to Honeywell??? $\endgroup$
    – Ralph J
    Commented Aug 22, 2022 at 1:52
  • $\begingroup$ Painting moisture is pretty much all it does. You mean it will paint terrain if you point it down, but not rain? $\endgroup$
    – John K
    Commented Aug 22, 2022 at 4:14
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    $\begingroup$ Well, it's been exceptionally dry this summer, the weather radar is probably just fine! Welcome to aviation.stackexchange, Mark! Whilst you might find people here who are able to suggest troubleshooting best practices, I think the best approach in this case is to contact Honeywell. $\endgroup$
    – DeltaLima
    Commented Aug 22, 2022 at 10:01


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