Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W5URZ callsign genealogy
Currently held by Wurz, John 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 W5URZ's current licensee, walking backwards.
- Wurz, John WTXgranted 2024-10-01cancelled 2024-10-25
Successor callsigns
Callsigns held now by people who previously held W5URZ.
No current licensee on record previously held this callsign.