Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W1TRC callsign genealogy
Currently held by HANSON, JAMES T
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 W1TRC's current licensee, walking backwards.
- Clavette, Timothy RMEgranted 2021-06-29cancelled 2021-07-17
Successor callsigns
Callsigns held now by people who previously held W1TRC.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W1TRC, oldest first.
- HANSON, JAMES T MA2004-03-23 → cancelled 2016-05-25
- Clavette, Timothy R ME2021-07-17 active