Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KM5OZ callsign genealogy
Currently held by HILL, RON 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 KM5OZ's current licensee, walking backwards.
- KC5JGAcancelledcancelled 1998-02-20
Successor callsigns
Callsigns held now by people who previously held KM5OZ.
No current licensee on record previously held this callsign.