Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N4MGS callsign genealogy
Currently held by Sardone, Michael G
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 N4MGS's current licensee, walking backwards.
- Sardone, Michael GVAgranted 2018-04-10cancelled 2018-05-01
Successor callsigns
Callsigns held now by people who previously held N4MGS.
No current licensee on record previously held this callsign.