Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KR6BT callsign genealogy
Currently held by RISDON, MERLE 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 KR6BT's current licensee, walking backwards.
- RISDON, MERLE Gcancelled 1999-06-21
Successor callsigns
Callsigns held now by people who previously held KR6BT.
No current licensee on record previously held this callsign.