Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KJ4RZI callsign genealogy
Currently held by Fusilier, Phillip L
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 KJ4RZI'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 KJ4RZI.
- Fusilier, Phillip LFLgranted 2010-05-04cancelled 2011-12-20