Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K0BIX callsign genealogy
Currently held by CHAMNEY, CLIFFORD 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 K0BIX's current licensee, walking backwards.
- CHAMNEY, CLIFFORD EKSgranted 2002-10-23cancelled 2002-11-26
Successor callsigns
Callsigns held now by people who previously held K0BIX.
- CHAMNEY, CLIFFORD EKSgranted 2002-10-23cancelled 2002-11-26
All historical holders
Every license row we've seen with the callsign K0BIX, oldest first.
- CHAMNEY, CLIFFORD E KS1990-10-23 → cancelled 2002-10-23
- CHAMNEY, CLIFFORD E MO2002-11-26 → cancelled 2014-11-27