Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K5KWZ callsign genealogy
Currently held by WILLIAMS, DONALD K
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 K5KWZ's current licensee, walking backwards.
- WILLIAMS, DONALD KTXgranted 2018-04-17cancelled 2020-08-11
Successor callsigns
Callsigns held now by people who previously held K5KWZ.
No current licensee on record previously held this callsign.