Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K5VGM callsign genealogy
Currently held by Parmalee, John S
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 K5VGM's current licensee, walking backwards.
- Parmalee, John STXgranted 2013-06-03cancelled 2014-03-11
Successor callsigns
Callsigns held now by people who previously held K5VGM.
- Parmalee, John SCAgranted 2026-05-08
All historical holders
Every license row we've seen with the callsign K5VGM, oldest first.
- DALE, DON R TX1989-09-05 → cancelled 2001-09-06
- Parmalee, John S CA2024-02-21 → cancelled 2026-05-08