Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7WIC callsign genealogy
Currently held by BREWER, DON E
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 K7WIC's current licensee, walking backwards.
- Wickenberg, Ryan GORgranted 2023-08-08cancelled 2023-08-29
Successor callsigns
Callsigns held now by people who previously held K7WIC.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K7WIC, oldest first.
- BREWER, DON E OR1991-07-02 → cancelled 2003-07-03
- Wickenberg, Ryan G OR2023-08-29 active