Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N0DR callsign genealogy
Currently held by RUPERT, DONALD M
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 N0DR's current licensee, walking backwards.
- Jennings, Ryan JSDgranted 2009-06-04cancelled 2018-02-23
Successor callsigns
Callsigns held now by people who previously held N0DR.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N0DR, oldest first.
- RUPERT, DONALD M CO2007-08-17 → cancelled 2016-02-03
- Jennings, Ryan J SD2018-02-23 active