Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC4CEM callsign genealogy
Currently held by Calhoun County EMA SC
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 KC4CEM's current licensee, walking backwards.
- KR4CQRcancelledCalhoun County EMA SCSCgranted 2025-03-28cancelled 2025-04-15
Successor callsigns
Callsigns held now by people who previously held KC4CEM.
No current licensee on record previously held this callsign.