Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NP4CA callsign genealogy
Currently held by ACEVEDO, CARMEN M
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 NP4CA's current licensee, walking backwards.
- ACEVEDO, CARMEN MPRgranted 2006-05-16cancelled 2015-01-27
Successor callsigns
Callsigns held now by people who previously held NP4CA.
No current licensee on record previously held this callsign.