Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KZ4PL callsign genealogy
Currently held by Wirt, Evan
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 KZ4PL's current licensee, walking backwards.
- Wirt, EvanVAgranted 2024-12-11cancelled 2025-01-07
Successor callsigns
Callsigns held now by people who previously held KZ4PL.
No current licensee on record previously held this callsign.