Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KM6UNF callsign genealogy
Currently held by Mendocino County Auxiliary Communications Service
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 KM6UNF'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 KM6UNF.
- KA6EOCactiveMendocino County Auxiliary Communications ServiceCAgranted 2018-12-04