Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KO6NRZ callsign genealogy
Currently held by Pak, Jin W
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 KO6NRZ's current licensee, walking backwards.
- Pak, Jin WCAgranted 2026-03-10cancelled 2026-05-15
Successor callsigns
Callsigns held now by people who previously held KO6NRZ.
No current licensee on record previously held this callsign.