Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KM5WK callsign genealogy
Currently held by Wuest, Hans 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 KM5WK's current licensee, walking backwards.
- Kroener, WolfgangORgranted 2024-01-04cancelled 2024-12-03
Successor callsigns
Callsigns held now by people who previously held KM5WK.
- Wuest, Hans JWAgranted 2018-07-31
All historical holders
Every license row we've seen with the callsign KM5WK, oldest first.
- Wuest, Hans J TX1998-10-06 → cancelled 2001-03-22
- Kroener, Wolfgang OR2024-12-03 active