Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KP4LLV callsign genealogy
Currently held by LUGO VELEZ, LEONARDO
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 KP4LLV's current licensee, walking backwards.
- LUGO VELEZ, LEONARDOPRgranted 2023-06-27cancelled 2023-07-21
Successor callsigns
Callsigns held now by people who previously held KP4LLV.
No current licensee on record previously held this callsign.