Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N0DSN callsign genealogy
Currently held by Schwering, Dustin 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 N0DSN's current licensee, walking backwards.
- Schwering, Dustin JMNgranted 2007-07-24cancelled 2010-07-09
Successor callsigns
Callsigns held now by people who previously held N0DSN.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N0DSN, oldest first.
- BIXLER, FRANK E MO1998-03-05 → cancelled 2010-03-06
- Schwering, Dustin J MN2021-02-22 active