Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N8IOJ callsign genealogy
Currently held by Ridenour, Kathleen A
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 N8IOJ's current licensee, walking backwards.
- Dean, Kathleen AOHgranted 2013-01-16cancelled 2016-04-12
Successor callsigns
Callsigns held now by people who previously held N8IOJ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N8IOJ, oldest first.
- DEAN, DONALD R OH2003-09-09 → cancelled 2013-10-25
- Ridenour, Kathleen A OH2026-02-28 active