Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W0DIN callsign genealogy
Currently held by Dorn, Daniel R
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 W0DIN's current licensee, walking backwards.
- Dorn, Daniel RMDgranted 2012-06-18cancelled 2014-10-10
Successor callsigns
Callsigns held now by people who previously held W0DIN.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W0DIN, oldest first.
- NORTHERN OHIO RADIO AND SCANNER ENTHUSIASTS OH2002-08-02 → cancelled 2014-08-05
- Dorn, Daniel R FL2024-07-24 active