Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W4BSN callsign genealogy
Currently held by North, Brian S
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 W4BSN's current licensee, walking backwards.
- North, Brian SALgranted 2017-09-01cancelled 2017-09-23
Successor callsigns
Callsigns held now by people who previously held W4BSN.
- CONN, WESLEY SKYgranted 2021-01-20
All historical holders
Every license row we've seen with the callsign W4BSN, oldest first.
- CONN, WESLEY S KY2004-07-24 → cancelled 2011-02-05
- North, Brian S AL2017-09-23 active