Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W0JPS callsign genealogy
Currently held by SCHWARTZ, JEFFREY 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 W0JPS's current licensee, walking backwards.
- SCHWARTZ, JEFFREY PILgranted 2003-01-22cancelled 2009-01-06
- KA0YKMno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held W0JPS.
No current licensee on record previously held this callsign.