Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W9GRS callsign genealogy
Currently held by Watseka Jr High Science Club
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 W9GRS's current licensee, walking backwards.
- KC9NEWcancelledGlenn Raymond School Science ClubILgranted 2008-03-18cancelled 2008-04-18
Successor callsigns
Callsigns held now by people who previously held W9GRS.
No current licensee on record previously held this callsign.