Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KG4MAV callsign genealogy
Currently held by Messina, Mauro 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 KG4MAV's current licensee, walking backwards.
- Messina, Mauro TNCgranted 2021-03-08cancelled 2021-03-30
Successor callsigns
Callsigns held now by people who previously held KG4MAV.
- Abbey, Russell FVAgranted 2016-04-26
All historical holders
Every license row we've seen with the callsign KG4MAV, oldest first.
- Abbey F, Russell F VA2010-12-24 → cancelled 2016-04-26
- Messina, Mauro T NC2021-03-30 active