Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K3JMG callsign genealogy
Currently held by Geddes, 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 K3JMG's current licensee, walking backwards.
- GRANT, JAMESVAgranted 2008-03-10cancelled 2008-04-29
Successor callsigns
Callsigns held now by people who previously held K3JMG.
- Geddes, James MFLgranted 2006-03-04cancelled 2006-12-08
All historical holders
Every license row we've seen with the callsign K3JMG, oldest first.
- Geddes, James M FL2005-03-22 → cancelled 2006-03-04
- GRANT, JAMES M VA2018-03-06 active