Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KM6FOK callsign genealogy
Currently held by Mayorga, Tomas
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 KM6FOK'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 KM6FOK.
- Mayorga, TomasCAgranted 2016-11-08