Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB9FOX callsign genealogy
Currently held by KURLINKUS, JOSEF R
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 KB9FOX's current licensee, walking backwards.
- KURLINKUS, JOSEF RILgranted 2003-10-22cancelled 2004-05-07
Successor callsigns
Callsigns held now by people who previously held KB9FOX.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KB9FOX, oldest first.
- PHILLIPS, GARY A IN1990-10-09 → cancelled 2002-10-10
- KURLINKUS, JOSEF R IL2024-12-27 active