Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WS4TFD callsign genealogy
Currently held by BURDESHAW, TIMOTHY
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 WS4TFD's current licensee, walking backwards.
- BURDESHAW, TIMOTHYFLgranted 2023-06-02cancelled 2023-06-23
Successor callsigns
Callsigns held now by people who previously held WS4TFD.
No current licensee on record previously held this callsign.