Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KZ5ION callsign genealogy
Currently held by NEBLETT, PRESTON B
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 KZ5ION's current licensee, walking backwards.
- NEBLETT, PRESTON BTXgranted 2021-05-10cancelled 2021-05-28
Successor callsigns
Callsigns held now by people who previously held KZ5ION.
No current licensee on record previously held this callsign.