Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KB9UKT callsign genealogy
Currently held by THOMAS, BRIAN 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 KB9UKT's current licensee, walking backwards.
- THOMAS, BRIAN Kcancelled 1999-04-01
Successor callsigns
Callsigns held now by people who previously held KB9UKT.
- Thomas, Brian KWIgranted 2018-02-05