Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KG4MKN callsign genealogy
Currently held by Brumer, Richard
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 KG4MKN's current licensee, walking backwards.
- Brumer, RichardFLgranted 1996-03-13cancelled 2001-03-15
Successor callsigns
Callsigns held now by people who previously held KG4MKN.
No current licensee on record previously held this callsign.