Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WX1ATC callsign genealogy
Currently held by Smith Jr, Calvin M
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 WX1ATC's current licensee, walking backwards.
- Smith Jr, Calvin MKYgranted 2019-10-23cancelled 2019-11-13
Successor callsigns
Callsigns held now by people who previously held WX1ATC.
No current licensee on record previously held this callsign.