Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KU3G callsign genealogy
Currently held by SEOK, GEUNHO
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 KU3G's current licensee, walking backwards.
- SEOK, GEUNHOORgranted 2026-08-01cancelled 2026-08-22
Successor callsigns
Callsigns held now by people who previously held KU3G.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KU3G, oldest first.
- Votano, John M PA2014-03-12 → cancelled 2026-05-27
- SEOK, GEUNHO OR2026-08-22 active