Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WX5EM callsign genealogy
Currently held by Oklahoma 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 WX5EM's current licensee, walking backwards.
- KE5AUVcancelledMayes County EMA Radio ClubOKgranted 2004-03-30cancelled 2004-07-09
Successor callsigns
Callsigns held now by people who previously held WX5EM.
No current licensee on record previously held this callsign.