Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K9BSN callsign genealogy
Currently held by HALL, KAREN F
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 K9BSN's current licensee, walking backwards.
- HALL, KAREN FINgranted 1993-08-24cancelled 2001-07-20
Successor callsigns
Callsigns held now by people who previously held K9BSN.
No current licensee on record previously held this callsign.