Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K1AAV callsign genealogy
Currently held by Vezis, Andrew A
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 K1AAV's current licensee, walking backwards.
- Oliveira, Viktor IFLgranted 2024-12-10cancelled 2025-02-04
Successor callsigns
Callsigns held now by people who previously held K1AAV.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K1AAV, oldest first.
- Vezis, Andrew A MA2011-09-24 → cancelled 2023-09-26
- Oliveira, Viktor I FL2025-02-04 active