Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W8OSN callsign genealogy
Currently held by Reay, Brian
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 W8OSN's current licensee, walking backwards.
- Reay, BrianCAgranted 2008-10-27cancelled 2008-11-14
Successor callsigns
Callsigns held now by people who previously held W8OSN.
No current licensee on record previously held this callsign.