Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K3EOC callsign genealogy
Currently held by ALLEGHENY COUNTY BUREAU OF EMERGENCY SERVICES
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 K3EOC's current licensee, walking backwards.
- KB3EZFcancelledALLEGHENY COUNTY BUREAU OF EMERGENCY SERVICESPAgranted 2000-05-13cancelled 2000-07-11
Successor callsigns
Callsigns held now by people who previously held K3EOC.
No current licensee on record previously held this callsign.