Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W9USX callsign genealogy
Currently held by Croy, Skylar R
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 W9USX's current licensee, walking backwards.
- Croy, Skylar RWIgranted 2007-06-12cancelled 2007-07-31
Successor callsigns
Callsigns held now by people who previously held W9USX.
No current licensee on record previously held this callsign.