Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N4AMG callsign genealogy
Currently held by Luyster, William T
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 N4AMG's current licensee, walking backwards.
- BROWN, CECIL LMIgranted 2012-01-20cancelled 2012-04-21
Successor callsigns
Callsigns held now by people who previously held N4AMG.
- LUYSTER, WILLIAM TMDgranted 2018-08-29
All historical holders
Every license row we've seen with the callsign N4AMG, oldest first.
- Luyster, William T KY1999-03-02 → cancelled 2008-11-25
- BROWN Mr., CECIL L TX2022-02-07 active