Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N9TWH callsign genealogy
Currently held by Honsowetz, Taylor 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 N9TWH's current licensee, walking backwards.
- Honsowetz, Taylor WINgranted 2017-01-31cancelled 2017-02-18
Successor callsigns
Callsigns held now by people who previously held N9TWH.
- Chestosky, Matthew AILgranted 2021-05-04
All historical holders
Every license row we've seen with the callsign N9TWH, oldest first.
- Chestosky, Matthew A IL2003-03-11 → cancelled 2011-07-15
- Honsowetz, Taylor W IN2017-02-18 active