Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KO4SPC callsign genealogy
Currently held by Carey, Stephen P
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 KO4SPC's current licensee, walking backwards.
- Carey, Stephen PFLgranted 2020-07-15cancelled 2020-08-29
Successor callsigns
Callsigns held now by people who previously held KO4SPC.
No current licensee on record previously held this callsign.