Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WB7DZZ callsign genealogy
Currently held by GEBS, GARY E
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 WB7DZZ's current licensee, walking backwards.
- Brown, JustinUTgranted 2023-03-08cancelled 2023-03-28
Successor callsigns
Callsigns held now by people who previously held WB7DZZ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WB7DZZ, oldest first.
- GEBS, GARY E UT2005-04-14 → cancelled 2017-04-15
- Brown, Justin UT2023-03-28 active