Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W5WOC callsign genealogy
Currently held by GIRARD, WILLIAM G
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 W5WOC's current licensee, walking backwards.
- GIRARD, WILLIAM GLAgranted 2023-06-30cancelled 2023-08-22
Successor callsigns
Callsigns held now by people who previously held W5WOC.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W5WOC, oldest first.
- Deiterman, Louis H TX2009-10-24 → cancelled 2021-10-26
- GIRARD, WILLIAM G LA2023-08-22 active