Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K8EDT callsign genealogy
Currently held by DUDIAK, JOHN
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 K8EDT's current licensee, walking backwards.
- Tawney, DaveOHgranted 2022-05-25cancelled 2024-04-09
Successor callsigns
Callsigns held now by people who previously held K8EDT.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K8EDT, oldest first.
- DUDIAK, JOHN FL1994-05-31 → cancelled 2006-06-01
- Tawney, Dave OH2024-04-09 active