Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC5CC callsign genealogy
Currently held by CLAIBORNE, CHARLES S
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 KC5CC's current licensee, walking backwards.
- Carter, Cary MTXgranted 2013-04-26cancelled 2016-04-15
Successor callsigns
Callsigns held now by people who previously held KC5CC.
- CLAIBORNE, CHARLES STXgranted 2018-01-03
All historical holders
Every license row we've seen with the callsign KC5CC, oldest first.
- CLAIBORNE, CHARLES S TX2007-11-27 → cancelled 2007-12-18
- Carter, Cary M TX2016-04-15 active
- EFRON, RICHARD H— → cancelled 1998-11-24