Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WX5DMR callsign genealogy
Currently held by Oklahoma DMR Society
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 WX5DMR's current licensee, walking backwards.
- KI5YRDcancelledOklahoma DMR SocietyOKgranted 2022-11-08cancelled 2022-11-26
Successor callsigns
Callsigns held now by people who previously held WX5DMR.
No current licensee on record previously held this callsign.