Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KB9JXX callsign genealogy
Currently held by VIX, MICHAEL 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 KB9JXX's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KB9JXX.
- VIX, MICHAEL JWIgranted 2020-05-01