Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KJ4ZQV callsign genealogy
Currently held by KEENER, LARRY A
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 KJ4ZQV's current licensee, walking backwards.
- KEENER, LARRY ANCgranted 2007-07-06cancelled 2010-12-21
Successor callsigns
Callsigns held now by people who previously held KJ4ZQV.
No current licensee on record previously held this callsign.