Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W7ATD callsign genealogy
Currently held by DELL, ANTHONY T
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 W7ATD's current licensee, walking backwards.
- TAPKING, DOUGLAS AUTgranted 2019-03-27cancelled 2021-05-15
Successor callsigns
Callsigns held now by people who previously held W7ATD.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W7ATD, oldest first.
- DELL, ANTHONY T AZ2000-07-28 → cancelled 2012-07-31
- TAPKING, DOUGLAS A UT2021-05-15 active