Confidence: Medium · Source: FCC ULS · As of 2026-09-15
KK4CVT callsign genealogy
Currently held by SMITH IV, JOSEPH B
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 KK4CVT's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KK4CVT.
- SMITH IV, JOSEPH BFLgranted 2013-10-17cancelled 2026-03-07