Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD9RMG callsign genealogy
Currently held by GRAHAM, ROBERT 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 KD9RMG's current licensee, walking backwards.
- GRAHAM, ROBERT MINgranted 2004-09-23cancelled 2014-06-27
Successor callsigns
Callsigns held now by people who previously held KD9RMG.
- GRAHAM, ROBERT MINgranted 2024-06-01