Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AE4I callsign genealogy
Currently held by KOERNER, DORLA D
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 AE4I's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held AE4I.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign AE4I, oldest first.
- KOERNER, DORLA D TN1998-03-19 → cancelled 2007-08-27
- HADLEY III, PRESTON H VA2019-07-27 active