Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WB5CTX callsign genealogy
Currently held by James, Miller R
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 WB5CTX's current licensee, walking backwards.
- James, Miller RTXgranted 2025-02-04cancelled 2025-02-25
Successor callsigns
Callsigns held now by people who previously held WB5CTX.
No current licensee on record previously held this callsign.