Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KW4EDT callsign genealogy
Currently held by Thoden JR, Ed S
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 KW4EDT's current licensee, walking backwards.
- Thoden JR, Ed SSCgranted 2023-02-22
Successor callsigns
Callsigns held now by people who previously held KW4EDT.
- Thoden JR, Ed SSCgranted 2023-02-22