Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KS0JWS callsign genealogy
Currently held by Sharpe, James W
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 KS0JWS's current licensee, walking backwards.
- Sharpe, James WMOgranted 2017-03-08cancelled 2017-03-31
Successor callsigns
Callsigns held now by people who previously held KS0JWS.
No current licensee on record previously held this callsign.