Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N3ZZU callsign genealogy
Currently held by HECKMAN JR, ARTHUR W
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 N3ZZU's current licensee, walking backwards.
- Paquette, MichaelVAgranted 2025-12-09cancelled 2025-12-30
Successor callsigns
Callsigns held now by people who previously held N3ZZU.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N3ZZU, oldest first.
- HECKMAN JR, ARTHUR W PA1997-10-29 → cancelled 2009-10-30
- Paquette, Michael VA2025-12-30 active