Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K5AVI callsign genealogy
Currently held by MARTINEZ, TUCKER J
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 K5AVI's current licensee, walking backwards.
- MARTINEZ, TUCKERLAgranted 2024-08-15cancelled 2025-12-20
Successor callsigns
Callsigns held now by people who previously held K5AVI.
- Amador, MathewCAgranted 2021-04-20
All historical holders
Every license row we've seen with the callsign K5AVI, oldest first.
- Amador, Mathew CA2021-03-30 → cancelled 2021-04-20
- MARTINEZ, TUCKER J LA2025-12-20 active