Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KP4CP callsign genealogy
Currently held by CUEVAS- RAMIREZ, 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 KP4CP's current licensee, walking backwards.
- CUEVAS RAMIREZ, RAFAELPRgranted 1997-05-28cancelled 2002-09-05
Successor callsigns
Callsigns held now by people who previously held KP4CP.
No current licensee on record previously held this callsign.