Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB9JIF callsign genealogy
Currently held by CALLEWAERT JR, ROGER G
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 KB9JIF'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 KB9JIF.
- Callewaert Jr, Roger GWIgranted 2021-02-22