Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W7EOC callsign genealogy
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 W7EOC's current licensee, walking backwards.
- KD7UWHcancelledAuxiliary Emergency CommunicationsWAgranted 2003-03-14cancelled 2003-04-15
Successor callsigns
Callsigns held now by people who previously held W7EOC.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W7EOC, oldest first.
- AUXILIARY EMERGENCY COMMUNICATIONS WA2023-04-11 active
- —— → cancelled 1997-08-29