Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NZ3N callsign genealogy
Currently held by ARMSTRONG, DAVID 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 NZ3N's current licensee, walking backwards.
- Boudreaux, Jonathan PLAgranted 2011-04-26cancelled 2013-05-14
Successor callsigns
Callsigns held now by people who previously held NZ3N.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign NZ3N, oldest first.
- ARMSTRONG, DAVID C PA2000-03-24 → cancelled 2012-05-02
- Boudreaux, Jonathan P LA2023-02-22 active