Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KC0ZNJ callsign genealogy
Currently held by Davis, Charles K
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 KC0ZNJ'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 KC0ZNJ.
- Davis, Charles KCOgranted 2007-05-22cancelled 2019-05-23