Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KQ4JOI callsign genealogy
Currently held by Gilchrist County FL ARES
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 KQ4JOI'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 KQ4JOI.
- NF4ECactiveGilchrist County FL ARESFLgranted 2023-07-18