Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KP4PUA callsign genealogy
Currently held by ROSADO MEJIAS, ISRAEL E
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 KP4PUA's current licensee, walking backwards.
- Rosado Mejias, Israel EPRgranted 2020-12-17cancelled 2021-03-23
Successor callsigns
Callsigns held now by people who previously held KP4PUA.
No current licensee on record previously held this callsign.