Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD0AJK callsign genealogy
Currently held by Dordon, Matthew 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 KD0AJK's current licensee, walking backwards.
- Dordon, Matthew DMOgranted 1999-08-02cancelled 2007-04-24
Successor callsigns
Callsigns held now by people who previously held KD0AJK.
No current licensee on record previously held this callsign.