Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K8VDW callsign genealogy
Currently held by Vanderwal, John
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 K8VDW's current licensee, walking backwards.
- Vanderwal, JohnOHgranted 2021-11-18cancelled 2022-02-18
Successor callsigns
Callsigns held now by people who previously held K8VDW.
No current licensee on record previously held this callsign.