Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N3ZIG callsign genealogy
Currently held by Zygowski, Keith A
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 N3ZIG's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held N3ZIG.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N3ZIG, oldest first.
- JIMENEZ, AGAPITO DE1997-05-10 → cancelled 2009-05-12
- Zygowski, Keith A PA2018-01-09 active