Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KI6CYM callsign genealogy
Currently held by MARITIME RADIO HISTORICAL SOCIETY
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 KI6CYM'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 KI6CYM.
- K6KMIactiveMARITIME RADIO HISTORICAL SOCIETYCAgranted 2026-02-27