Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KM6MXX callsign genealogy
Currently held by The California QRP Club
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 KM6MXX'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 KM6MXX.
- WA6GERactiveThe California QRP ClubCAgranted 2017-10-24