Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KM0SBN callsign genealogy
Currently held by Sebben, Angela C
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 KM0SBN's current licensee, walking backwards.
- Sebben, Angela CMOgranted 2024-07-02cancelled 2024-07-20
Successor callsigns
Callsigns held now by people who previously held KM0SBN.
No current licensee on record previously held this callsign.