Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K4JMG callsign genealogy
Currently held by GLOVER, JAMES M
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 K4JMG's current licensee, walking backwards.
- GLOVER, JAMES MTNgranted 2024-12-19cancelled 2025-01-14
Successor callsigns
Callsigns held now by people who previously held K4JMG.
- Grayson, James MGAgranted 2022-09-16
All historical holders
Every license row we've seen with the callsign K4JMG, oldest first.
- NOYER, ROBERT O VA2008-01-29 → cancelled 2020-02-28
- Grayson, James M GA2020-03-17 → cancelled 2022-09-16
- GLOVER, JAMES M TN2025-01-14 active