Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N6WGM callsign genealogy
Currently held by ADVINCULA, CESAR Q
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 N6WGM's current licensee, walking backwards.
- MILLER JR, WILLIAM GFLgranted 2003-03-17cancelled 2003-04-08
Successor callsigns
Callsigns held now by people who previously held N6WGM.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N6WGM, oldest first.
- ADVINCULA, CESAR Q CA1989-09-05 → cancelled 2001-09-06
- MILLER JR, WILLIAM G FL2013-01-30 → cancelled 2025-04-09