Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AF6VL callsign genealogy
Currently held by Thomson, Douglas H
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 AF6VL's current licensee, walking backwards.
- Thomson, Douglas HCAgranted 2009-11-19cancelled 2010-03-19
Successor callsigns
Callsigns held now by people who previously held AF6VL.
- Thomson, Douglas HCAgranted 2010-04-10cancelled 2022-04-12