Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KP4ARN callsign genealogy
Currently held by AVILES JR, WILFREDO
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 KP4ARN's current licensee, walking backwards.
- AVILES JR, WILFREDOcancelled 1999-06-02
Successor callsigns
Callsigns held now by people who previously held KP4ARN.
No current licensee on record previously held this callsign.