Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WP4CNA callsign genealogy
Currently held by Carrasquillo, Jesus I
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 WP4CNA's current licensee, walking backwards.
- Carrasquillo, Jesus ITNgranted 2016-07-18cancelled 2017-07-12
Successor callsigns
Callsigns held now by people who previously held WP4CNA.
No current licensee on record previously held this callsign.