Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N9CC callsign genealogy
Currently held by REDL, RUDOLF A
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 N9CC's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held N9CC.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N9CC, oldest first.
- REDL, RUDOLF A TN1997-01-15 → cancelled 1998-11-01
- Coro, Constantin IL2007-09-14 → cancelled 2014-05-22
- Special Purpose Amateur Radio Club IL2026-06-23 active