Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K9WWW callsign genealogy
Currently held by BAIER, ALBERT J
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 K9WWW's current licensee, walking backwards.
- DePas, Richard JWIgranted 2005-08-15cancelled 2005-09-07
Successor callsigns
Callsigns held now by people who previously held K9WWW.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K9WWW, oldest first.
- BAIER, ALBERT J WI1988-08-02 → cancelled 2000-08-03
- DePas, Richard J WA2025-08-16 active