Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KP4LOP callsign genealogy
Currently held by LOPEZ LOPEZ, MARIBELL
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 KP4LOP's current licensee, walking backwards.
- LOPEZ LOPEZ, MARIBELLPRgranted 2021-05-21cancelled 2021-07-27
Successor callsigns
Callsigns held now by people who previously held KP4LOP.
No current licensee on record previously held this callsign.