Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KP3DN callsign genealogy
Currently held by MARTINEZ RIVERA, FELIX
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 KP3DN's current licensee, walking backwards.
- MARTINEZ RIVERA, FELIXPRgranted 2025-03-12cancelled 2025-04-08
Successor callsigns
Callsigns held now by people who previously held KP3DN.
No current licensee on record previously held this callsign.