Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N9IDC callsign genealogy
Currently held by Ritter, Robert 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 N9IDC's current licensee, walking backwards.
- Ritter, Robert RINgranted 2014-06-23cancelled 2019-06-15
Successor callsigns
Callsigns held now by people who previously held N9IDC.
- JACKSON, KELVIN JILgranted 2016-09-14