Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KP4GV callsign genealogy
Currently held by SOTO, FRANCISCO
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 KP4GV's current licensee, walking backwards.
- Alfonzo Arroyo, Carmen EPRgranted 2010-01-12cancelled 2016-07-01
Successor callsigns
Callsigns held now by people who previously held KP4GV.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KP4GV, oldest first.
- SOTO, FRANCISCO PR1998-12-01 → cancelled 2010-12-02
- Alfonzo Arroyo, Carmen E PR2026-05-27 active