Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WP4NPA callsign genealogy
Currently held by CARIBBEAN AMATEUR RADIO ASSOCIATION
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 WP4NPA's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held WP4NPA.
- KP4AMexpiredCARIBBEAN AMATEUR RADIO ASSOCIATIONPRgranted 2013-01-30cancelled 2025-03-22