Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K0UXB callsign genealogy
Currently held by BAUR, DAVID H
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 K0UXB's current licensee, walking backwards.
- Baur, David HMEgranted 2010-03-25cancelled 2010-08-27
Successor callsigns
Callsigns held now by people who previously held K0UXB.
- BAUR, DAVID HFLgranted 2020-07-07