Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AB0XA 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 AB0XA's current licensee, walking backwards.
- CHAMNEY, CLIFFORD EMOgranted 2002-11-26cancelled 2014-11-27
Successor callsigns
Callsigns held now by people who previously held AB0XA.
- CHAMNEY, CLIFFORD EMOgranted 2002-11-26cancelled 2014-11-27