Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4AVT callsign genealogy
Currently held by Valentin III, Arturo
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 W4AVT's current licensee, walking backwards.
- LAMBERT, ERIC HVAgranted 2017-02-09cancelled 2017-05-16
Successor callsigns
Callsigns held now by people who previously held W4AVT.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W4AVT, oldest first.
- Valentin III, Arturo SC2003-03-14 → cancelled 2015-03-17
- LAMBERT, ERIC H VA2017-05-16 active