Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K1TJB callsign genealogy
Currently held by Bernache, Thomas J
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 K1TJB's current licensee, walking backwards.
- Bernache, Thomas JNHgranted 2021-05-11cancelled 2021-05-29
Successor callsigns
Callsigns held now by people who previously held K1TJB.
No current licensee on record previously held this callsign.