Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AE0DJ callsign genealogy
Currently held by Buchanan, Mark 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 AE0DJ's current licensee, walking backwards.
- Buchanan, Mark ACOgranted 2018-08-13cancelled 2018-09-13
Successor callsigns
Callsigns held now by people who previously held AE0DJ.
No current licensee on record previously held this callsign.