Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N4SPC callsign genealogy
Currently held by Summerville Presbyterian Church
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 N4SPC's current licensee, walking backwards.
- KM4KHAcancelledSummerville Presbyterian ChurchSCgranted 2015-05-05cancelled 2015-06-16
Successor callsigns
Callsigns held now by people who previously held N4SPC.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N4SPC, oldest first.
- BALLARD, RUBY J GA1997-12-18 → cancelled 2009-12-19
- Summerville Presbyterian Church SC2015-06-16 active