Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KN6ZDS callsign genealogy
Currently held by Zuill, Fred
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 KN6ZDS'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 KN6ZDS.
- Zuill, FredCAgranted 2023-04-29cancelled 2024-12-13