Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W6AFS callsign genealogy
Currently held by Boomer Bill 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 W6AFS's current licensee, walking backwards.
- KK6ZBHcancelledBoomer Bill Amateur Radio ClubCAgranted 2015-12-01cancelled 2017-12-19
Successor callsigns
Callsigns held now by people who previously held W6AFS.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W6AFS, oldest first.
- PEITZ, WILLIAM H CA2005-09-13 → cancelled 2017-11-29
- Boomer Bill Amateur Radio Club CA2017-12-19 active