Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N5CTZ callsign genealogy
Currently held by Durio, Tracy J
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 N5CTZ's current licensee, walking backwards.
- DURIO, TRACY JLAgranted 1997-01-21cancelled 2000-04-25
Successor callsigns
Callsigns held now by people who previously held N5CTZ.
No current licensee on record previously held this callsign.