Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K4JLV callsign genealogy
Currently held by Lance Jr, Jeffrey C
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 K4JLV's current licensee, walking backwards.
- Lance Jr, Jeffrey CNVgranted 2018-06-04cancelled 2018-07-03
Successor callsigns
Callsigns held now by people who previously held K4JLV.
No current licensee on record previously held this callsign.