Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KA7BSA callsign genealogy
Currently held by Biggs, Randall E
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 KA7BSA's current licensee, walking backwards.
- Biggs, Randall EINgranted 2009-02-25cancelled 2009-03-17
Successor callsigns
Callsigns held now by people who previously held KA7BSA.
No current licensee on record previously held this callsign.