Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KO4TZ callsign genealogy
Currently held by MC GHEE, TONY 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 KO4TZ's current licensee, walking backwards.
- KC4ZRDno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held KO4TZ.
- MC GHEE, TONY WFLgranted 2017-03-07