Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KB6GBK callsign genealogy
Currently held by Bell, John K
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 KB6GBK's current licensee, walking backwards.
- Bell, John KCAgranted 2013-01-03cancelled 2013-01-23
Successor callsigns
Callsigns held now by people who previously held KB6GBK.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KB6GBK, oldest first.
- ROWAN, THEODORE M CA1992-03-10 → cancelled 2004-03-11
- Bell, John K TX2023-02-22 active