Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W0WSB callsign genealogy
Currently held by Been Mr., William 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 W0WSB's current licensee, walking backwards.
- Been, William SMNgranted 2020-10-06cancelled 2022-03-12
Successor callsigns
Callsigns held now by people who previously held W0WSB.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W0WSB, oldest first.
- WASBOTTEN, WILLIAM A MN1995-04-22 → cancelled 2007-04-24
- Been Mr., William S MN2022-03-12 active