Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7JBT callsign genealogy
Currently held by Bet, Jeroen
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 K7JBT's current licensee, walking backwards.
- Bet, JeroenWAgranted 2015-02-06cancelled 2015-03-13
Successor callsigns
Callsigns held now by people who previously held K7JBT.
No current licensee on record previously held this callsign.