Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KK7UFB callsign genealogy
Currently held by MUIR, GARTH
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 KK7UFB's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KK7UFB.
- MUIR, GARTHUTgranted 2025-03-15cancelled 2025-05-23