Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WW5EOC callsign genealogy
Currently held by Commerce Texas Emergency Operations Center
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 WW5EOC's current licensee, walking backwards.
- KF5KYBcancelledCommerce Texas Emergency Operations CenterTXgranted 2011-05-09cancelled 2011-06-01
Successor callsigns
Callsigns held now by people who previously held WW5EOC.
No current licensee on record previously held this callsign.