Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W6KOA callsign genealogy
Currently held by Torrey Pines 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 W6KOA's current licensee, walking backwards.
- KK6DUXcancelledTorrey Pines Amateur Radio ClubCAgranted 2013-04-25cancelled 2016-11-26
Successor callsigns
Callsigns held now by people who previously held W6KOA.
No current licensee on record previously held this callsign.