Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K6KMT callsign genealogy
Currently held by CAMPBELL, TOM
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 K6KMT's current licensee, walking backwards.
- Trujillo, KevinCAgranted 2025-08-02cancelled 2025-12-09
Successor callsigns
Callsigns held now by people who previously held K6KMT.
- CAMPBELL, TOMCAgranted 2020-05-02
All historical holders
Every license row we've seen with the callsign K6KMT, oldest first.
- CAMPBELL, TOM CA2017-09-27 → cancelled 2020-05-02
- Trujillo, Kevin CA2025-12-09 active