Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WW6MDS callsign genealogy
Currently held by Snodderly, Matthew D
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 WW6MDS's current licensee, walking backwards.
- Snodderly, Matthew DCAgranted 2019-06-14cancelled 2020-01-07
Successor callsigns
Callsigns held now by people who previously held WW6MDS.
No current licensee on record previously held this callsign.