Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N4LLZ callsign genealogy
Currently held by MIGDOL, MONTE S
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 N4LLZ's current licensee, walking backwards.
- Walters, Chris LNCgranted 2023-09-20cancelled 2023-10-20
Successor callsigns
Callsigns held now by people who previously held N4LLZ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N4LLZ, oldest first.
- MIGDOL, MONTE S FL2005-03-17 → cancelled 2017-06-15
- Walters, Chris L NC2023-10-20 active