Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N8DRD callsign genealogy
Currently held by Duffy, Donald 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 N8DRD's current licensee, walking backwards.
- Duffy, Donald ROHgranted 2021-03-09cancelled 2021-05-07
Successor callsigns
Callsigns held now by people who previously held N8DRD.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N8DRD, oldest first.
- Davis, Douglas R OH2008-11-27 → cancelled 2020-11-28
- Duffy, Donald R OH2021-05-07 active