Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NO2N callsign genealogy
Currently held by Fontana, John C
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 NO2N's current licensee, walking backwards.
- Fontana, John CNYgranted 2013-06-17cancelled 2015-08-18
Successor callsigns
Callsigns held now by people who previously held NO2N.
- HOWELL, DAVID HSCgranted 2016-12-06
All historical holders
Every license row we've seen with the callsign NO2N, oldest first.
- McTamany Mr., Patrick D NC2003-07-26 → cancelled 2015-07-28
- Fontana, John C NY2025-05-24 active