Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W6ECS callsign genealogy
Currently held by SBC Emergency Repeater Group
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 W6ECS's current licensee, walking backwards.
- KJ6ASNcancelledSBC Emergency Repeater GroupCAgranted 2009-06-30cancelled 2009-07-21
Successor callsigns
Callsigns held now by people who previously held W6ECS.
No current licensee on record previously held this callsign.