Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KP4CVR callsign genealogy
Currently held by Cuerpo de Voluntarios Radioaficionados
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 KP4CVR's current licensee, walking backwards.
- WP4OEEcancelledCuerpode Voluntarios Radio AficionadosPRgranted 2010-03-24cancelled 2010-06-29
Successor callsigns
Callsigns held now by people who previously held KP4CVR.
No current licensee on record previously held this callsign.