Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KA5WZZ callsign genealogy
Currently held by Cox, Blaine C
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 KA5WZZ's current licensee, walking backwards.
- Cox, Blaine CNMgranted 2022-08-04cancelled 2022-08-26
Successor callsigns
Callsigns held now by people who previously held KA5WZZ.
No current licensee on record previously held this callsign.