Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K1VN callsign genealogy
Currently held by Wikoff, George B
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 K1VN's current licensee, walking backwards.
- ST GEORGE, MATTHEW TMAgranted 2022-01-12cancelled 2025-01-03
Successor callsigns
Callsigns held now by people who previously held K1VN.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K1VN, oldest first.
- Wikoff, George B TX2012-10-02 → cancelled 2024-12-14
- ST GEORGE, MATTHEW T MA2025-01-03 active