Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KN4ZIA callsign genealogy
Currently held by Nicholas, Darryl 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 KN4ZIA's current licensee, walking backwards.
- Nicholas, Darryl KGAgranted 2017-09-19cancelled 2017-10-07
Successor callsigns
Callsigns held now by people who previously held KN4ZIA.
No current licensee on record previously held this callsign.