Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N9TOD callsign genealogy
Currently held by SKOGEN, TODD W
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 N9TOD's current licensee, walking backwards.
- SKOGEN, TODD WILgranted 2007-12-13cancelled 2008-01-01
Successor callsigns
Callsigns held now by people who previously held N9TOD.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N9TOD, oldest first.
- BALDWIN, TAMMY L IL1993-05-18 → cancelled 2005-05-19
- SKOGEN, TODD W IL2017-12-05 active