Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N4WIN callsign genealogy
Currently held by Walton, Colin G
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 N4WIN's current licensee, walking backwards.
- Walton, Colin GVAgranted 2025-02-20cancelled 2025-03-11
Successor callsigns
Callsigns held now by people who previously held N4WIN.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N4WIN, oldest first.
- FOSTER JR, WALTER NC2012-09-05 → cancelled 2024-12-04
- Walton, Colin G VA2025-03-11 active