Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AF0DO callsign genealogy
Currently held by Sedlock, Steven J
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 AF0DO's current licensee, walking backwards.
- Sedlock, Steven JMOgranted 2025-03-01cancelled 2025-07-22
Successor callsigns
Callsigns held now by people who previously held AF0DO.
No current licensee on record previously held this callsign.