Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KO4P callsign genealogy
Currently held by Rudisill, Edgar
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 KO4P's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held KO4P.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KO4P, oldest first.
- POSSUM LODGE AMATEUR RADIO CLUB AL2010-07-28 → cancelled 2022-07-15
- Rudisill, Edgar NC2022-08-02 active