Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K8JVB callsign genealogy
Currently held by TRUDEL, CHARLES P
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 K8JVB's current licensee, walking backwards.
- Cowie, William HOHgranted 2020-11-09cancelled 2020-11-28
Successor callsigns
Callsigns held now by people who previously held K8JVB.
- Cowie, William HFLgranted 2021-12-17
All historical holders
Every license row we've seen with the callsign K8JVB, oldest first.
- TRUDEL, CHARLES P AZ1995-11-28 → cancelled 2007-11-29
- Cowie, William H FL2020-11-28 → cancelled 2021-12-17