Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KK6SFQ callsign genealogy
Currently held by Asplund, William C
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 KK6SFQ'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 KK6SFQ.
- ASPLUND, WILLIAM CAZgranted 2025-06-10cancelled 2025-07-22