Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KP4JUZ callsign genealogy
Currently held by SOLIS, RAFAEL
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 KP4JUZ's current licensee, walking backwards.
- SOLIS, RAFAELPRgranted 2011-05-18cancelled 2018-08-28
Successor callsigns
Callsigns held now by people who previously held KP4JUZ.
No current licensee on record previously held this callsign.