Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W1AUS callsign genealogy
Currently held by US-AUSTRIAN DX CLUB
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 W1AUS's current licensee, walking backwards.
- KG4OLNcancelledUS-Austrian DX ClubFLgranted 2001-07-17cancelled 2004-09-14
Successor callsigns
Callsigns held now by people who previously held W1AUS.
No current licensee on record previously held this callsign.