Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KR4DMG callsign genealogy
Currently held by Williams Jr, Grady
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 KR4DMG's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KR4DMG.
- WILLIAMS JR, GRADY LSCgranted 2025-07-22