Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K4VTT callsign genealogy
Currently held by HELTON, CAROL J
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 K4VTT's current licensee, walking backwards.
- HELTON, CAROL JGAgranted 2003-02-28cancelled 2007-10-20
Successor callsigns
Callsigns held now by people who previously held K4VTT.
- HELTON SR, DON DGAgranted 2007-07-26cancelled 2007-11-06
All historical holders
Every license row we've seen with the callsign K4VTT, oldest first.
- HELTON, CAROL J GA2017-07-26 active
- —— → cancelled 1997-10-07