Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KP4HC callsign genealogy
Currently held by CARRASQUILLO, HECTOR
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 KP4HC's current licensee, walking backwards.
- CARRASQUILLO, HECTORcancelled 1999-05-12
Successor callsigns
Callsigns held now by people who previously held KP4HC.
No current licensee on record previously held this callsign.