Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KP3MR callsign genealogy
Currently held by ROLDAN-FELICIANO, MIGUEL A
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 KP3MR's current licensee, walking backwards.
- ROLDAN-FELICIANO, MIGUEL APRgranted 2024-05-02cancelled 2026-03-20
Successor callsigns
Callsigns held now by people who previously held KP3MR.
No current licensee on record previously held this callsign.