Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7TLX callsign genealogy
Currently held by JOHNSON, KEVIN D
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 K7TLX's current licensee, walking backwards.
- JOHNSON, KEVIN DORgranted 2024-10-22cancelled 2024-11-15
Successor callsigns
Callsigns held now by people who previously held K7TLX.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K7TLX, oldest first.
- WEBB, DOUGLAS R UT2007-08-14 → cancelled 2019-10-29
- JOHNSON, KEVIN D OR2024-11-15 active