N9TPB
FCC License Search
🕸 How we connect
Put in two call signs to see how they're connected through other hams: the nets they've both checked into, who ran those nets, and the repeaters that carry them. Put in one call sign to map its connections up to five links out.
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Repeater
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Enter a call sign to start.
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Connections come from net check-ins and net control logs in NetLogger (since Sep 1, 2026), and the repeaters each net is heard on. A link between two hams means they checked into, or ran, the same net, not necessarily that they've talked. Large nets with hundreds of check-ins count as weaker links than small ones.