# N831MX — WILLIAM T KERCHNER SONEX
> **2020** Fixed Wing Single-Engine · Reciprocating · Owner: KERSHNER WILLIAM T · ROYERSFORD, PA
## Aircraft
- **N-Number:** N831MX
- **Serial Number:** SNX-1723
- **Manufacturer:** WILLIAM T KERCHNER
- **Model:** SONEX
- **Year manufactured:** 2020
- **Type:** Fixed Wing Single-Engine
- **Engine type:** Reciprocating (01 engines)
- **Seats:** 002
- **Weight class:** CLASS 1
- **Mode S code (hex):** `AB5D3A`
## Owner
- **Name:** KERSHNER WILLIAM T
- **Type of registrant:** Individual
- **Location:** ROYERSFORD, PA 194682415, US
## Registration
- **Status:** Valid
- **Certificate issued:** 2020-08-10
- **Last action:** 2023-03-10
- **Expiration:** 2027-08-31
## Source
- [FAA Aircraft Inquiry](https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=831MX)
- [ADS-B Exchange live tracking](https://globe.adsbexchange.com/?icao=ab5d3a)
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