Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KP3AAA callsign genealogy
Currently held by ARECIBO CONTESTING CLUB
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 KP3AAA's current licensee, walking backwards.
- WP4NOZcancelledARECIBO CONTESTING CLUBPRgranted 2002-03-15cancelled 2004-11-27
Successor callsigns
Callsigns held now by people who previously held KP3AAA.
No current licensee on record previously held this callsign.