Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KO4AZM callsign genealogy
Currently held by Cape Coral Sail And Power Squadron
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 KO4AZM'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 KO4AZM.
- KE4ABCactiveCape Coral Sail And Power SquadronFLgranted 2020-04-28