Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K5ZIA callsign genealogy
Currently held by ZIA CONNECTION REPEATERS
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 K5ZIA's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held K5ZIA.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K5ZIA, oldest first.
- ZIA CONNECTION REPEATERS AZ1996-12-04 → cancelled 2002-10-24
- COFFEY, BRIAN N TX2020-10-14 active