Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KW4JSC callsign genealogy
Currently held by CLEARY, JOSHUA S
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 KW4JSC's current licensee, walking backwards.
- CLEARY, JOSHUA SNCgranted 2020-03-20cancelled 2021-02-23
Successor callsigns
Callsigns held now by people who previously held KW4JSC.
No current licensee on record previously held this callsign.