Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KC5TXO callsign genealogy
Currently held by CAUGHRON, STEPHEN C
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 KC5TXO's current licensee, walking backwards.
- CAUGHRON, STEPHEN CTXgranted 2021-10-04cancelled 2021-10-22
Successor callsigns
Callsigns held now by people who previously held KC5TXO.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KC5TXO, oldest first.
- DUNN, BRYAN A TX1996-04-16 → cancelled 2008-04-17
- CAUGHRON, STEPHEN C TX2021-10-22 active