Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KP4ELI callsign genealogy
Currently held by Navedo-Carmona, Eliseo
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 KP4ELI's current licensee, walking backwards.
- Navedo-Carmona, EliseoPRgranted 2014-04-07cancelled 2014-05-17
Successor callsigns
Callsigns held now by people who previously held KP4ELI.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KP4ELI, oldest first.
- MARTINEZ, ELISEO R FL1999-07-09 → cancelled 2011-07-12
- Navedo-Carmona, Eliseo PR2025-05-08 active