Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WA0BSA callsign genealogy
Currently held by BSA Troop 11, Bismarck
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 WA0BSA's current licensee, walking backwards.
- KC0PICcancelledBSA Troop 11, BismarckNDgranted 2003-03-11cancelled 2003-07-02
Successor callsigns
Callsigns held now by people who previously held WA0BSA.
No current licensee on record previously held this callsign.