Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KK4VJX callsign genealogy
Currently held by Monroe III, Owen 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 KK4VJX'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 KK4VJX.
- monroe III, Owen JGAgranted 2022-07-26