Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KP3TX callsign genealogy
Currently held by Borinquen DX Contest 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 KP3TX's current licensee, walking backwards.
- WP4OTXcancelledBorinquen DX Contest ClubPRgranted 2013-09-16cancelled 2013-10-17
Successor callsigns
Callsigns held now by people who previously held KP3TX.
No current licensee on record previously held this callsign.