Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KJ1USA callsign genealogy
Currently held by FORNESS, LARRY M
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 KJ1USA's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held KJ1USA.
No current licensee on record previously held this callsign.