Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KK4VET callsign genealogy
Currently held by Madrigal, Oscar
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 KK4VET's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held KK4VET.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KK4VET, oldest first.
- BOWYER, RYANE A KY2013-11-18 → cancelled 2026-03-06
- Madrigal, Oscar FL2026-04-17 active