Confidence: Medium · Source: FCC ULS · As of 2026-09-15
KD8UNL callsign genealogy
Currently held by Ohio Amateur Radio Association Inc
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 KD8UNL's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KD8UNL.
- W8ORAexpiredOhio Amateur Radio Association IncOHgranted 2014-07-08cancelled 2026-07-09