Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KV4TZ callsign genealogy
Currently held by PERRUSSEL, DAVID 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 KV4TZ's current licensee, walking backwards.
- PERRUSSEL, DAVID BVAgranted 2012-01-11cancelled 2014-01-09
Successor callsigns
Callsigns held now by people who previously held KV4TZ.
No current licensee on record previously held this callsign.