Confidence: Medium · Source: FCC ULS · As of 2026-09-14
NU0N callsign genealogy
Currently held by Paronish, Matthew F
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 NU0N's current licensee, walking backwards.
- Paronish, Matthew FMOgranted 2022-11-01cancelled 2024-11-05
Successor callsigns
Callsigns held now by people who previously held NU0N.
- TYSON, JOHN HKSgranted 2016-09-19
All historical holders
Every license row we've seen with the callsign NU0N, oldest first.
- Marshall, David L CO2012-08-14 → cancelled 2024-09-06
- Paronish, Matthew F MO2024-11-05 active