Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AE7DA callsign genealogy
Currently held by Athmer, Dean
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 AE7DA's current licensee, walking backwards.
- Athmer, DeanAZgranted 2020-06-15cancelled 2020-07-24
Successor callsigns
Callsigns held now by people who previously held AE7DA.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign AE7DA, oldest first.
- Athmer, Dean AZ2007-05-30 → cancelled 2019-05-31
- Athmer, Dean AZ2020-07-24 active