Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NC0C callsign genealogy
Currently held by Withers, Jeffrey 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 NC0C's current licensee, walking backwards.
- RUSSO, JEAN MNCgranted 2013-03-11cancelled 2013-10-01
Successor callsigns
Callsigns held now by people who previously held NC0C.
- Withers, Jeffrey RKYgranted 2022-08-24
All historical holders
Every license row we've seen with the callsign NC0C, oldest first.
- SCHUEMANN, KARL E WA1997-01-08 → cancelled 2009-01-10
- Withers, Jeffrey R KY2009-06-13 → cancelled 2011-09-03
- RUSSO, JEAN M BERNARD NC2023-10-11 active