Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KR4EOC callsign genealogy
Currently held by Caldwell County Amateur Radio Emergency Service
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 KR4EOC's current licensee, walking backwards.
- KI4YHGcancelledCaldwell County Amateur Radio Emergency ServiceNCgranted 2007-07-23cancelled 2007-08-25
Successor callsigns
Callsigns held now by people who previously held KR4EOC.
No current licensee on record previously held this callsign.