Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N2DN callsign genealogy
Currently held by NEWBORG, DAVID S
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 N2DN's current licensee, walking backwards.
- Zanarotti, FabrizioSCgranted 2007-02-06cancelled 2007-07-20
Successor callsigns
Callsigns held now by people who previously held N2DN.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N2DN, oldest first.
- NEWBORG, DAVID S NJ1995-06-14 → cancelled 1999-10-07
- ZANAROTTI, FABRIZIO SC2017-06-20 active