Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K5JBT callsign genealogy
Currently held by Thurmond, John B
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 K5JBT's current licensee, walking backwards.
- Thurmond, John BTXgranted 2002-07-19cancelled 2003-12-09
Successor callsigns
Callsigns held now by people who previously held K5JBT.
No current licensee on record previously held this callsign.