Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K3UW callsign genealogy
Currently held by Weilnau, Douglas E
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 K3UW's current licensee, walking backwards.
- Weilnau, Douglas EPAgranted 2002-06-03cancelled 2003-06-14
Successor callsigns
Callsigns held now by people who previously held K3UW.
No current licensee on record previously held this callsign.