Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KP4JCS callsign genealogy
Currently held by CANCEL SAAVEDRA, JOSUE
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 KP4JCS's current licensee, walking backwards.
- CANCEL SAAVEDRA, JOSUEPRgranted 2015-07-31cancelled 2015-10-20
Successor callsigns
Callsigns held now by people who previously held KP4JCS.
No current licensee on record previously held this callsign.