Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4JSP callsign genealogy
Currently held by Arnold, Jane P
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 W4JSP's current licensee, walking backwards.
- Plante, Jane SMDgranted 2000-08-29cancelled 2000-10-17
Successor callsigns
Callsigns held now by people who previously held W4JSP.
No current licensee on record previously held this callsign.