Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KI6DMG callsign genealogy
Currently held by SAN MATEO COUNTY RACES 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 KI6DMG'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 KI6DMG.
- KC6ULTactiveSAN MATEO COUNTY RACES CLUBCAgranted 2016-06-23