Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KP4DEO callsign genealogy
Currently held by ORTIZ LOPEZ, DEOGRACIA E
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 KP4DEO's current licensee, walking backwards.
- ORTIZ LOPEZ, DEOGRACIA EPRgranted 2019-12-02cancelled 2019-12-24
Successor callsigns
Callsigns held now by people who previously held KP4DEO.
No current licensee on record previously held this callsign.