Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KA6BSA callsign genealogy
Currently held by Group M Radio Scouts
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 KA6BSA's current licensee, walking backwards.
- KM6NIScancelledScouting Amateur Radio ClubCAgranted 2017-10-24cancelled 2017-11-25
Successor callsigns
Callsigns held now by people who previously held KA6BSA.
- KW1McancelledGroup M Radio ScoutsCAgranted 2010-04-30cancelled 2010-07-27
All historical holders
Every license row we've seen with the callsign KA6BSA, oldest first.
- Group M Radio Scouts CA2000-07-18 → cancelled 2010-04-30
- Scouting Amateur Radio Club CA2017-11-25 active