Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KO4JQA callsign genealogy
Currently held by Gullion Jr, Gerald N
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 KO4JQA'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 KO4JQA.
- GULLION JR, GERALD NVAgranted 2020-12-11