Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W0AIX callsign genealogy
Currently held by BYAL, HUGH D
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 W0AIX's current licensee, walking backwards.
- Byal, Wayne OIAgranted 2006-09-08cancelled 2013-12-24
Successor callsigns
Callsigns held now by people who previously held W0AIX.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W0AIX, oldest first.
- BYAL, HUGH D IA1997-05-21 → cancelled 2009-02-05
- Byal, Wayne O IA2025-04-16 active