Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N2ISP callsign genealogy
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 N2ISP's current licensee, walking backwards.
- Nocera, Charles SNYgranted 2001-03-08cancelled 2001-05-01
Successor callsigns
Callsigns held now by people who previously held N2ISP.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N2ISP, oldest first.
- Nocera, Charles S NY2021-03-09 active
- —— → cancelled 1997-10-16