Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD5ZMX callsign genealogy
Currently held by Old Greer County Amateur Radio Club
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 KD5ZMX'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 KD5ZMX.
- W5CCVactiveOld Greer County Amateur Radio ClubOKgranted 2026-03-14