Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K1MGD callsign genealogy
Currently held by Diamond, Martin G
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 K1MGD's current licensee, walking backwards.
- Diamond, Martin GCTgranted 2021-01-20cancelled 2021-09-28
Successor callsigns
Callsigns held now by people who previously held K1MGD.
No current licensee on record previously held this callsign.