Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KP4JGD callsign genealogy
Currently held by GUIVAS, JORGE
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 KP4JGD's current licensee, walking backwards.
- GUIVAS, JORGEPRgranted 2018-12-03cancelled 2019-11-26
Successor callsigns
Callsigns held now by people who previously held KP4JGD.
No current licensee on record previously held this callsign.