Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K6DIZ callsign genealogy
Currently held by Dizon, Jon E
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 K6DIZ's current licensee, walking backwards.
- Dizon, Jon ECAgranted 2020-08-19cancelled 2020-09-09
Successor callsigns
Callsigns held now by people who previously held K6DIZ.
No current licensee on record previously held this callsign.