Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AE9DD callsign genealogy
Currently held by Duitsman, David A
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 AE9DD's current licensee, walking backwards.
- Duitsman, David AILgranted 2023-10-31cancelled 2023-12-01
Successor callsigns
Callsigns held now by people who previously held AE9DD.
No current licensee on record previously held this callsign.