Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N4ZIG callsign genealogy
Currently held by FOLTAN, RICHARD L
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 N4ZIG's current licensee, walking backwards.
- GUILLOT, ELIKYgranted 2024-02-23cancelled 2024-03-12
Successor callsigns
Callsigns held now by people who previously held N4ZIG.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N4ZIG, oldest first.
- FOLTAN, RICHARD L SC2010-08-05 → cancelled 2022-10-04
- GUILLOT, ELI KY2024-03-12 active