Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W3AU callsign genealogy
Currently held by The W3AU Memorial Operators 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 W3AU's current licensee, walking backwards.
- KI4CURcancelledThe W3AU Memorial Operators ClubFLgranted 2003-11-03cancelled 2004-12-28
Successor callsigns
Callsigns held now by people who previously held W3AU.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W3AU, oldest first.
- BISSELL JR, EDWARD E FL1998-02-26 → cancelled 2003-05-10
- The W3AU Memorial Operators Club MD2025-03-18 active