Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WD4BZZ callsign genealogy
Currently held by Cole, James B
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 WD4BZZ's current licensee, walking backwards.
- Cole, James BSCgranted 2023-12-28cancelled 2024-01-17
Successor callsigns
Callsigns held now by people who previously held WD4BZZ.
No current licensee on record previously held this callsign.