Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KR4DJH callsign genealogy
Currently held by Big Bend CG
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 KR4DJH'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 KR4DJH.
- AC4BBactiveBig Bend CGFLgranted 2025-05-20