Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W9GMS callsign genealogy
Currently held by Walton, Gregory S
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 W9GMS's current licensee, walking backwards.
- Walton, Gregory SINgranted 2024-04-26cancelled 2024-05-29
Successor callsigns
Callsigns held now by people who previously held W9GMS.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W9GMS, oldest first.
- CONANT JR, EDGAR L CT1994-03-22 → cancelled 2006-03-23
- Walton, Gregory S IN2024-05-29 active