Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB4CVS callsign genealogy
Currently held by Smyth, Charles V
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 KB4CVS's current licensee, walking backwards.
- Smyth, Charles VNCgranted 2008-01-16cancelled 2008-02-09
Successor callsigns
Callsigns held now by people who previously held KB4CVS.
No current licensee on record previously held this callsign.