Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC3BNU callsign genealogy
Currently held by Wiemann, Barbara L
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 KC3BNU's current licensee, walking backwards.
- Wiemann, Barbara LPAgranted 2013-04-24cancelled 2013-11-12
Successor callsigns
Callsigns held now by people who previously held KC3BNU.
- Wiemann, Barbara LPAgranted 2023-10-17