Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KP4PPC callsign genealogy
Currently held by PACHECO CRUZ, PEDRO A
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 KP4PPC's current licensee, walking backwards.
- PACHECO CRUZ, PEDRO APRgranted 2021-08-16cancelled 2021-10-08
Successor callsigns
Callsigns held now by people who previously held KP4PPC.
No current licensee on record previously held this callsign.