Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W4GB callsign genealogy
Currently held by Diers, Kurt M
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 W4GB's current licensee, walking backwards.
- Diers, Kurt MTNgranted 2022-06-07cancelled 2025-05-28
Successor callsigns
Callsigns held now by people who previously held W4GB.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W4GB, oldest first.
- BALL JR, GEORGE W NC1997-02-12 → cancelled 2004-03-31
- FERGUSON SR, JAMES G FL2016-03-18 → cancelled 2023-05-08
- Diers, Kurt M TN2025-05-28 active