Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N8CDW callsign genealogy
Currently held by WALTHALL JR, CARL D
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 N8CDW's current licensee, walking backwards.
- WALTHALL JR, CARL DILgranted 2006-01-14cancelled 2006-04-08
Successor callsigns
Callsigns held now by people who previously held N8CDW.
- WALTHALL JR, CARL DILgranted 2006-01-14cancelled 2006-04-08
All historical holders
Every license row we've seen with the callsign N8CDW, oldest first.
- WALTHALL JR, CARL D IL2003-07-09 → cancelled 2006-01-14
- WALTHALL JR, CARL D IL2026-02-12 active