LOW VFR Warning, what it is and what it means

 The low VFR warning.

Sooner or later when flying with FrSky you'll get a "Low VFR" warning. It's a bit jarring and makes you wonder if you're plane is about to fall out of the sky?  Relax, things are fine, or better yet, trust but verify.  With a few tricks we can figure out if you have an issue to address.

What is VFR?

VFR stands for Valid Frame Rates.  This pertains to your link quality.  There are a couple of tools at your disposal to help you understand what is going on with your flight.  One is VFR, the other is RSSI.  Let's explore each.

Valid Frame Rates




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