Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K6VT callsign genealogy
Currently held by VASQUEZ, CALVIN M
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 K6VT's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held K6VT.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K6VT, oldest first.
- NW MODESTO DX ASSOCIATION CA1999-06-24 → cancelled 2011-06-25
- VASQUEZ, CALVIN M CA2021-05-04 active