Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KZ4TR callsign genealogy
Currently held by PELLY, MICHAEL C
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 KZ4TR's current licensee, walking backwards.
- PELLY, MICHAEL CFLgranted 2024-01-10cancelled 2025-06-06
Successor callsigns
Callsigns held now by people who previously held KZ4TR.
No current licensee on record previously held this callsign.