Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KO6FED callsign genealogy
Currently held by Kosh, Ryan
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 KO6FED's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KO6FED.
- Kosh, RyanCAgranted 2024-08-06