Confidence: Medium · Source: FCC ULS · As of 2026-09-14
NM6V callsign genealogy
Currently held by RADIO GROUP VICTOR
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 NM6V's current licensee, walking backwards.
- DE KASTROZZA, HENRY JAZgranted 2005-12-23cancelled 2008-10-10
Successor callsigns
Callsigns held now by people who previously held NM6V.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign NM6V, oldest first.
- RADIO GROUP VICTOR CA1999-02-26 → cancelled 2006-08-14
- DE KASTROZZA, HENRY J AZ2018-07-13 active