Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N0DWX callsign genealogy
Currently held by JOHNSON, ARNOLD C
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 N0DWX's current licensee, walking backwards.
- Svechkarev, DenisNEgranted 2018-02-22cancelled 2018-07-31
Successor callsigns
Callsigns held now by people who previously held N0DWX.
- Svechkarev, DenisNEgranted 2018-10-02
All historical holders
Every license row we've seen with the callsign N0DWX, oldest first.
- JOHNSON, ARNOLD C MN2005-03-23 → cancelled 2017-05-19
- Svechkarev, Denis NE2018-07-31 → cancelled 2018-10-02