Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WB6GZD callsign genealogy
Currently held by TWEITEN, ANNE
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 WB6GZD's current licensee, walking backwards.
- TWEITEN, ANNECAgranted 2017-01-05cancelled 2020-02-01
Successor callsigns
Callsigns held now by people who previously held WB6GZD.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WB6GZD, oldest first.
- TWEITEN, STEINAR CA2013-06-14 → cancelled 2017-05-01
- TWEITEN, ANNE CA2020-02-01 active