Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W7DEZ callsign genealogy
Currently held by Zeigler, Dalton 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 W7DEZ's current licensee, walking backwards.
- Zeigler, Dalton EIDgranted 2020-12-02cancelled 2020-12-22
Successor callsigns
Callsigns held now by people who previously held W7DEZ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W7DEZ, oldest first.
- GALAS, FRANK D AZ2007-04-20 → cancelled 2019-06-13
- Zeigler, Dalton E ID2020-12-22 active