Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W7WBG callsign genealogy
Currently held by Garrett, William B
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 W7WBG's current licensee, walking backwards.
- GRITTER, WILLIAM BNVgranted 2016-06-24cancelled 2017-08-11
Successor callsigns
Callsigns held now by people who previously held W7WBG.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W7WBG, oldest first.
- Garrett, William B AZ2004-12-21 → cancelled 2016-12-22
- GRITTER, WILLIAM B NV2017-08-11 active