Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KP4OMO callsign genealogy
Currently held by LEON VEGA, JOSE 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 KP4OMO's current licensee, walking backwards.
- Leon-Vega, Jose APRgranted 2011-11-30cancelled 2016-06-01
Successor callsigns
Callsigns held now by people who previously held KP4OMO.
No current licensee on record previously held this callsign.