Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N7DKJ callsign genealogy
Currently held by Johnson, Donald K
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 N7DKJ's current licensee, walking backwards.
- Johnson, Donald KAZgranted 2019-01-30cancelled 2019-02-20
Successor callsigns
Callsigns held now by people who previously held N7DKJ.
No current licensee on record previously held this callsign.