Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KT4VIC callsign genealogy
Currently held by COULTRAP, VICTOR E
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 KT4VIC's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held KT4VIC.
- COULTRAP, VICTOR ESCgranted 2013-03-16cancelled 2022-03-08
All historical holders
Every license row we've seen with the callsign KT4VIC, oldest first.
- COULTRAP, VICTOR E SC2010-05-28 → cancelled 2013-03-16
- COULTRAP, VICTOR E SC2022-03-08 active