Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KP4KGB callsign genealogy
Currently held by Rivera Rodriguez, Carlos 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 KP4KGB's current licensee, walking backwards.
- Rivera Rodriguez, Carlos APRgranted 2010-09-29cancelled 2011-03-08
Successor callsigns
Callsigns held now by people who previously held KP4KGB.
No current licensee on record previously held this callsign.