Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K6TRL callsign genealogy
Currently held by Trilogy Radio Club
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 K6TRL's current licensee, walking backwards.
- KJ6EWTcancelledTrilogy Radio ClubCAgranted 2010-01-26cancelled 2010-02-23
Successor callsigns
Callsigns held now by people who previously held K6TRL.
No current licensee on record previously held this callsign.