Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KJ4QIL callsign genealogy
Currently held by BRINKER, JOSHUA P
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 KJ4QIL's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held KJ4QIL.
No current licensee on record previously held this callsign.