Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KP4LUW callsign genealogy
Currently held by RIVERA CANDELARIA, LUIS 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 KP4LUW's current licensee, walking backwards.
- RIVERA CANDELARIA, LUIS APRgranted 2013-01-24cancelled 2017-03-14
- KB2MJWno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held KP4LUW.
No current licensee on record previously held this callsign.