Confidence: Medium · Source: FCC ULS · As of 2026-10-26
KS4EMA callsign genealogy
Currently held by Autauga County ARES Radio Club
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 KS4EMA's current licensee, walking backwards.
- KR4OQBcancelledAutauga County ARES Radio ClubALgranted 2026-08-27cancelled 2026-09-15
Successor callsigns
Callsigns held now by people who previously held KS4EMA.
No current licensee on record previously held this callsign.