Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KR5EC callsign genealogy
Currently held by Calixto, Enrique
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 KR5EC's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held KR5EC.
No current licensee on record previously held this callsign.