Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB8ZMX callsign genealogy
Currently held by CENTRAL OHIO AMATEUR RADIO ASSN
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 KB8ZMX's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KB8ZMX.
- W8CMHactiveCENTRAL OHIO AMATEUR RADIO ASSNOHgranted 2021-05-05