Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N0MUD callsign genealogy
Currently held by Dassero, Michael 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 N0MUD's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held N0MUD.
- MELNICK, STEPHEN DMOgranted 2021-02-22
All historical holders
Every license row we've seen with the callsign N0MUD, oldest first.
- Dassero, Michael J CO2007-10-30 → cancelled 2020-01-15
- Quach, Minh NV2020-02-04 active