# N401MS — MICHAEL W STEWART PITTS S1
> **2015** Fixed Wing Single-Engine · Reciprocating · Owner: MARTINE ZACHARY · CARTERVILLE, IL
## Aircraft
- **N-Number:** N401MS
- **Serial Number:** 085
- **Manufacturer:** MICHAEL W STEWART
- **Model:** PITTS S1
- **Year manufactured:** 2015
- **Type:** Fixed Wing Single-Engine
- **Engine type:** Reciprocating (01 engines)
- **Seats:** 001
- **Weight class:** CLASS 1
- **Mode S code (hex):** `A4B17C`
## Owner
- **Name:** MARTINE ZACHARY
- **Type of registrant:** Individual
- **Location:** CARTERVILLE, IL 629182378, US
## Registration
- **Status:** Valid
- **Certificate issued:** 2026-01-30
- **Last action:** 2026-01-30
- **Expiration:** 2033-01-31
## Source
- [FAA Aircraft Inquiry](https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=401MS)
- [ADS-B Exchange live tracking](https://globe.adsbexchange.com/?icao=a4b17c)
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