Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KZ4OC callsign genealogy
Currently held by Gunn, Damian
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 KZ4OC's current licensee, walking backwards.
- Gunn, DamianFLgranted 2024-09-12cancelled 2024-12-03
Successor callsigns
Callsigns held now by people who previously held KZ4OC.
No current licensee on record previously held this callsign.