Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KP4MGN callsign genealogy
Currently held by VAZQUEZ VEGA, JAVIER
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 KP4MGN's current licensee, walking backwards.
- VAZQUEZ VEGA, JAVIERPRgranted 2022-01-31cancelled 2022-02-18
Successor callsigns
Callsigns held now by people who previously held KP4MGN.
No current licensee on record previously held this callsign.