Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K6CNZ callsign genealogy
Currently held by Zwicky, Connor
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 K6CNZ's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held K6CNZ.
- Zwicky, ConnorCAgranted 2021-06-02cancelled 2023-07-15