Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N7FDZ callsign genealogy
Currently held by Zecca Jr, Franklin D
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 N7FDZ's current licensee, walking backwards.
- Zecca Jr, Franklin DMDgranted 2025-02-28cancelled 2025-04-29
Successor callsigns
Callsigns held now by people who previously held N7FDZ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N7FDZ, oldest first.
- NEISINGER, DONALD E WA1997-05-05 → cancelled 2009-05-06
- Zecca Jr, Franklin D MD2025-04-29 active