Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N9TUT callsign genealogy
Currently held by ZEINERT, LONNIE 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 N9TUT's current licensee, walking backwards.
- Tutorow, Jake AINgranted 2021-03-16cancelled 2021-10-01
Successor callsigns
Callsigns held now by people who previously held N9TUT.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N9TUT, oldest first.
- ZEINERT, LONNIE E MT2003-03-07 → cancelled 2015-06-02
- Tutorow, Jake A IN2021-10-01 active