Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W5ERC callsign genealogy
Currently held by Central Oklahoma Emergency Response Communications
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 W5ERC's current licensee, walking backwards.
- KG5IGXcancelledCentral Oklahoma Emergency Response CommunicationsOKgranted 2015-07-06cancelled 2015-10-31
Successor callsigns
Callsigns held now by people who previously held W5ERC.
No current licensee on record previously held this callsign.