Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N0DJ callsign genealogy
Currently held by JOHNSON, DAVID L
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 N0DJ's current licensee, walking backwards.
- JOHNSON, DAVID LMNgranted 1999-05-03cancelled 2000-07-04
Successor callsigns
Callsigns held now by people who previously held N0DJ.
- HORTON, EDWARD TFLgranted 2018-02-06
All historical holders
Every license row we've seen with the callsign N0DJ, oldest first.
- JOHNSON, DAVID L MN2020-04-06 active
- HORTON, EDWARD T— → cancelled 1998-04-28