Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WX1OES callsign genealogy
Currently held by Simon, Oliver E
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 WX1OES's current licensee, walking backwards.
- Simon, Oliver EMAgranted 2013-11-26cancelled 2013-12-14
Successor callsigns
Callsigns held now by people who previously held WX1OES.
No current licensee on record previously held this callsign.