Greetings. This is probably a dumb question, considering I've been flying RC for 30+ years... I see that some folks are using a small satellite receiver in their aircraft that plugs into the main receiver.
I've been flying mainly Futable Tx and Rx forever and have never used a satellite receiver on any plane no matter how big or small. What the purpose?
I've been flying mainly Futable Tx and Rx forever and have never used a satellite receiver on any plane no matter how big or small. What the purpose?
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