Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W9MIT callsign genealogy
Currently held by Tobias, Timothy E
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 W9MIT's current licensee, walking backwards.
- Tobias, Timothy EILgranted 2020-09-04cancelled 2020-09-22
Successor callsigns
Callsigns held now by people who previously held W9MIT.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W9MIT, oldest first.
- KELO, LESTER A AZ2006-07-14 → cancelled 2018-07-25
- Tobias, Timothy E IL2020-09-22 active