Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD5ZEV callsign genealogy
Currently held by Okmulgee County Emergency Management
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 KD5ZEV'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 KD5ZEV.
- WX5OKMexpiredOkmulgee County SKYWARN AssociationOKgranted 2014-06-03cancelled 2026-06-03