Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WB9EOC callsign genealogy
Currently held by PUTNAM COUNTY RACES TEAM
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 WB9EOC's current licensee, walking backwards.
- KC9SLRcancelledPutnam County RACES TeamINgranted 2010-05-25cancelled 2010-06-22
Successor callsigns
Callsigns held now by people who previously held WB9EOC.
No current licensee on record previously held this callsign.