Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W3HOS callsign genealogy
Currently held by HOSTETTER, BRIAN 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 W3HOS's current licensee, walking backwards.
- HOSTETTER, BRIAN CPAgranted 2009-02-17cancelled 2017-11-21
Successor callsigns
Callsigns held now by people who previously held W3HOS.
No current licensee on record previously held this callsign.