Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KP3CG callsign genealogy
Currently held by Los Compas DX Group
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 KP3CG's current licensee, walking backwards.
- WP4QBVcancelledLos Compas DX GroupPRgranted 2018-05-18cancelled 2018-06-16
Successor callsigns
Callsigns held now by people who previously held KP3CG.
- Santiago Rivera, SamuelPRgranted 2024-07-04
All historical holders
Every license row we've seen with the callsign KP3CG, oldest first.
- Santiago-Rivera, Samuel PR2014-07-25 → cancelled 2014-08-15
- Los Compas DX Group PR2018-06-16 active