Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KP3ERT callsign genealogy
Currently held by Puerto Rico Emergency Radio Team
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 KP3ERT's current licensee, walking backwards.
- WP4UBOcancelledPuerto Rico Emergency Radio TeamPRgranted 2026-08-04cancelled 2026-08-22
Successor callsigns
Callsigns held now by people who previously held KP3ERT.
No current licensee on record previously held this callsign.