Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WF4HEM callsign genealogy
Currently held by HIGHLANDS COUNTY 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 WF4HEM's current licensee, walking backwards.
- KJ4FYZcancelledHighlands County Emergency ManagementFLgranted 2008-08-12cancelled 2008-09-16
Successor callsigns
Callsigns held now by people who previously held WF4HEM.
No current licensee on record previously held this callsign.