Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KZ4CT callsign genealogy
Currently held by DAVIGNON, RUSSELL P
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 KZ4CT's current licensee, walking backwards.
- DAVIGNON, RUSSELL PFLgranted 2016-08-02cancelled 2023-12-14
Successor callsigns
Callsigns held now by people who previously held KZ4CT.
No current licensee on record previously held this callsign.