Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WX1USA callsign genealogy
Currently held by Cayer Jr, Edward H
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 WX1USA's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held WX1USA.
No current licensee on record previously held this callsign.