Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KP4JCB callsign genealogy
Currently held by CASIANO, JAIME L
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 KP4JCB's current licensee, walking backwards.
- WP4JUScancelledcancelled 1999-08-02
Successor callsigns
Callsigns held now by people who previously held KP4JCB.
No current licensee on record previously held this callsign.