Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KV4LS callsign genealogy
Currently held by DuBose, David F
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 KV4LS's current licensee, walking backwards.
- DuBose, David FFLgranted 2013-02-28cancelled 2013-03-13
Successor callsigns
Callsigns held now by people who previously held KV4LS.
No current licensee on record previously held this callsign.