Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KZ4IO callsign genealogy
Currently held by Meek, Jethro W
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 KZ4IO's current licensee, walking backwards.
- Meek, Jethro WFLgranted 2024-05-08cancelled 2024-06-12
Successor callsigns
Callsigns held now by people who previously held KZ4IO.
No current licensee on record previously held this callsign.