Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AE1DR callsign genealogy
Currently held by Ringer, Daniel O
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 AE1DR's current licensee, walking backwards.
- Ringer, Daniel ONJgranted 2016-04-14cancelled 2016-06-01
Successor callsigns
Callsigns held now by people who previously held AE1DR.
- Ready-Grout, Don HAZgranted 2007-02-23cancelled 2014-11-19
All historical holders
Every license row we've seen with the callsign AE1DR, oldest first.
- Grout, Don H OH2006-04-01 → cancelled 2007-02-23
- Ringer, Daniel O MA2026-05-05 active