Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AK4VW callsign genealogy
Currently held by THIO, MIKE G
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 AK4VW's current licensee, walking backwards.
- THIO, MIKE GGAgranted 2010-11-12cancelled 2012-06-15
Successor callsigns
Callsigns held now by people who previously held AK4VW.
No current licensee on record previously held this callsign.