Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KM6FCB callsign genealogy
Currently held by Chi, Edward Y
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 KM6FCB'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 KM6FCB.
- Chi, Edward YCAgranted 2016-09-27cancelled 2017-02-04