Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NZ0C callsign genealogy
Currently held by Cheah, Jonathon Y
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 NZ0C's current licensee, walking backwards.
- Cheah, Jonathon YCAgranted 2007-09-12cancelled 2007-12-27
Successor callsigns
Callsigns held now by people who previously held NZ0C.
- BURRIS JR, JACK ECAgranted 2024-10-19
All historical holders
Every license row we've seen with the callsign NZ0C, oldest first.
- BURRIS JR, JACK E CA1997-07-24 → cancelled 2004-10-22
- Cheah, Jonathon Y CA2017-11-14 active