Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4GBC callsign genealogy
Currently held by WILLIAMS, EDWIN
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 W4GBC's current licensee, walking backwards.
- Williams, AndrewALgranted 2023-05-23cancelled 2024-01-26
Successor callsigns
Callsigns held now by people who previously held W4GBC.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W4GBC, oldest first.
- WILLIAMS, EDWIN AL2000-01-28 → cancelled 2012-02-22
- Williams, Andrew AL2024-01-26 active