Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K5WZS callsign genealogy
Currently held by SMITH, WILLIAM Z
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 K5WZS's current licensee, walking backwards.
- Smith, William ZTXgranted 2006-11-22cancelled 2006-12-15
Successor callsigns
Callsigns held now by people who previously held K5WZS.
No current licensee on record previously held this callsign.