Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KO4BXY callsign genealogy
Currently held by Fletcher II, James D
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 KO4BXY'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 KO4BXY.
- Fletcher II, James DTNgranted 2020-02-14