Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W3TRO callsign genealogy
Currently held by Odbert, Timothy R
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 W3TRO's current licensee, walking backwards.
- Odbert, TimothyFLgranted 2019-03-18cancelled 2022-02-23
Successor callsigns
Callsigns held now by people who previously held W3TRO.
No current licensee on record previously held this callsign.