Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K3RGM callsign genealogy
Currently held by MacDonald, Reginald 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 K3RGM's current licensee, walking backwards.
- MacDonald, Reginald GAZgranted 2017-01-04cancelled 2024-11-30
Successor callsigns
Callsigns held now by people who previously held K3RGM.
No current licensee on record previously held this callsign.