Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N9TDC callsign genealogy
Currently held by Chimel, Todd 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 N9TDC's current licensee, walking backwards.
- Chimel, Todd DINgranted 2000-08-15cancelled 2000-12-22
Successor callsigns
Callsigns held now by people who previously held N9TDC.
No current licensee on record previously held this callsign.