Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KP4CO callsign genealogy
Currently held by Villafane - Lopez, Narciso
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 KP4CO's current licensee, walking backwards.
- Villafane - Lopez, Narciso RPRgranted 2018-03-01cancelled 2019-02-22
Successor callsigns
Callsigns held now by people who previously held KP4CO.
No current licensee on record previously held this callsign.