Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC6ARC callsign genealogy
Currently held by Marin Disaster Amateur Radio 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 KC6ARC's current licensee, walking backwards.
- KI6INGcancelledMarin Disaster Amateur Radio ClubCAgranted 2007-03-15cancelled 2007-05-04
Successor callsigns
Callsigns held now by people who previously held KC6ARC.
No current licensee on record previously held this callsign.