Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KJ5QYU callsign genealogy
Currently held by WARREN Jr, GEORGE W
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 KJ5QYU's current licensee, walking backwards.
- WARREN Jr, GEORGE WTXgranted 2024-04-20cancelled 2026-07-01
Successor callsigns
Callsigns held now by people who previously held KJ5QYU.
- WARREN Jr, GEORGE WTXgranted 2026-08-04