Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KP4HCA callsign genealogy
Currently held by Cuperes Acevedo, Hernan
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 KP4HCA's current licensee, walking backwards.
- Cuperes Acevedo, HernanPRgranted 2013-01-15cancelled 2013-02-01
Successor callsigns
Callsigns held now by people who previously held KP4HCA.
No current licensee on record previously held this callsign.