Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W0DM callsign genealogy
Currently held by MC COY, DONALD F
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 W0DM's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held W0DM.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W0DM, oldest first.
- MC COY, DONALD F CO2016-09-28 → cancelled 2017-08-16
- Kessler, Brian W IA2019-09-06 active