Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KW7KUD callsign genealogy
Currently held by Kuder, William R
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 KW7KUD's current licensee, walking backwards.
- Kuder, William RWAgranted 2004-03-04cancelled 2004-03-27
Successor callsigns
Callsigns held now by people who previously held KW7KUD.
- KUDER, WILLIAM RWAgranted 2026-01-13