Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W0DSM callsign genealogy
Currently held by ELY, DOUGLAS 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 W0DSM's current licensee, walking backwards.
- ELY, DOUGLAS DIAgranted 2007-02-21cancelled 2014-02-19
Successor callsigns
Callsigns held now by people who previously held W0DSM.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W0DSM, oldest first.
- WEBER, ERVIN F KS1987-10-20 → cancelled 1999-10-21
- ELY, DOUGLAS D IA2024-01-31 active