Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB7CRC callsign genealogy
Currently held by Frey Carlson, Collin R
The FCC publishes a previous_call_sign on
every amateur license — a self-link to the licensee's prior callsign.
Following those links produces the chain below.
Previous callsigns
Older callsigns held by KB7CRC's current licensee, walking backwards.
- Frey Carlson, Collin RMTgranted 2022-03-23cancelled 2022-04-12
Successor callsigns
Callsigns held now by people who previously held KB7CRC.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KB7CRC, oldest first.
- Frey Carlson, Collin R MT2022-04-12 active
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