Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KP4PVM callsign genealogy
Currently held by Martinez Rodriguez, Gerardo
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 KP4PVM's current licensee, walking backwards.
- Martinez Rodriguez, GerardoPRgranted 2017-08-07cancelled 2018-08-14
Successor callsigns
Callsigns held now by people who previously held KP4PVM.
No current licensee on record previously held this callsign.