Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KV4FQ callsign genealogy
Currently held by WILLIAMS, LARRY J
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 KV4FQ's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held KV4FQ.
No current licensee on record previously held this callsign.