Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4VTM callsign genealogy
Currently held by DICKINSON, ROBERT 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 K4VTM's current licensee, walking backwards.
- Campbell, David FGAgranted 2024-03-19cancelled 2024-06-28
Successor callsigns
Callsigns held now by people who previously held K4VTM.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K4VTM, oldest first.
- DICKINSON, ROBERT J GA1995-06-28 → cancelled 2007-06-29
- Campbell, David F GA2024-06-28 active