Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KS4POP callsign genealogy
Currently held by Summerall Jr, Errol K
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 KS4POP's current licensee, walking backwards.
- Summerall Jr, Errol KSCgranted 2025-09-18cancelled 2025-12-09
Successor callsigns
Callsigns held now by people who previously held KS4POP.
No current licensee on record previously held this callsign.