Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KA8DJM callsign genealogy
Currently held by MARKO, DENNIS J
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 KA8DJM's current licensee, walking backwards.
- MARKO, DENNIS JOHgranted 2012-05-25cancelled 2015-03-07
Successor callsigns
Callsigns held now by people who previously held KA8DJM.
No current licensee on record previously held this callsign.