Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WX9GRB callsign genealogy
Currently held by Packerland Area Skywarn Society
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 WX9GRB's current licensee, walking backwards.
- KC9BWFcancelledWFO Green Bay SkywarnWIgranted 2002-05-29cancelled 2003-12-09
Successor callsigns
Callsigns held now by people who previously held WX9GRB.
No current licensee on record previously held this callsign.