Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K5CX callsign genealogy
Currently held by MILES, JAMES A
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 K5CX's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held K5CX.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K5CX, oldest first.
- MILES, JAMES A OK1995-07-18 → cancelled 1998-05-21
- TOWNSEND, HOWARD O TX2012-12-04 → cancelled 2025-02-20
- Muir, Clifford E TX2025-03-11 active