Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KV4JP callsign genealogy
Currently held by WENZEL JR, JOSEPH 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 KV4JP'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 KV4JP.
- WENZEL JR, JOSEPH FNCgranted 2026-08-14