Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KL4EDC callsign genealogy
Currently held by Ecos Del Coqui Network
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 KL4EDC's current licensee, walking backwards.
- WL7CYNcancelledEcos Del Coqui NetworkAKgranted 2020-08-26cancelled 2020-09-15
Successor callsigns
Callsigns held now by people who previously held KL4EDC.
No current licensee on record previously held this callsign.