Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KP3CP callsign genealogy
Currently held by CACERES-RODRIGUEZ, ERNESTO
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 KP3CP's current licensee, walking backwards.
- CACERES RODRIGUEZ, ERNESTOPRgranted 2025-06-06
Successor callsigns
Callsigns held now by people who previously held KP3CP.
- CACERES RODRIGUEZ, ERNESTOPRgranted 2025-06-06