Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N6TRW callsign genealogy
Currently held by MORRISON, JON
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 N6TRW's current licensee, walking backwards.
- Welt, Thomas RCAgranted 2017-08-24cancelled 2019-10-01
Successor callsigns
Callsigns held now by people who previously held N6TRW.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N6TRW, oldest first.
- MORRISON, JON CA1998-08-27 → cancelled 2010-08-28
- Welt, Thomas R CA2019-10-01 active