Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W6NTU callsign genealogy
Currently held by Mission Trail Amateur 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 W6NTU's current licensee, walking backwards.
- KM6RZKcancelledMission Trail Amateur Radio ClubCAgranted 2018-04-11cancelled 2018-06-16
Successor callsigns
Callsigns held now by people who previously held W6NTU.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W6NTU, oldest first.
- RICE, TOM R CA2015-07-10 → cancelled 2016-05-24
- Mission Trail Amateur Radio Club CA2018-06-16 active