Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W9GUS callsign genealogy
Currently held by Hoosier Hills Ham Club Inc
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 W9GUS's current licensee, walking backwards.
- KC9RSBcancelledHoosier Hills Ham Club IncINgranted 2010-03-12cancelled 2010-11-28
Successor callsigns
Callsigns held now by people who previously held W9GUS.
No current licensee on record previously held this callsign.