Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KJ6IZM callsign genealogy
Currently held by Miyasako, Dennis
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 KJ6IZM's current licensee, walking backwards.
- Miyasako, DennisCAgranted 2010-05-12cancelled 2010-06-18
Successor callsigns
Callsigns held now by people who previously held KJ6IZM.
No current licensee on record previously held this callsign.