Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W4GKS callsign genealogy
Currently held by BROOKS, ERVIN H
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 W4GKS's current licensee, walking backwards.
- BROOKS, ERVIN HMIgranted 2005-07-28cancelled 2008-02-09
Successor callsigns
Callsigns held now by people who previously held W4GKS.
No current licensee on record previously held this callsign.