# N309ST — WILLIAM S WELDER MTO SPORT
> **2015** Rotorcraft · 4-Cycle · Owner: WELDER WILLIAM SMITH · PORT ARANSAS, TX
## Aircraft
- **N-Number:** N309ST
- **Serial Number:** M01267
- **Manufacturer:** WILLIAM S WELDER
- **Model:** MTO SPORT
- **Year manufactured:** 2015
- **Type:** Rotorcraft
- **Engine type:** 4-Cycle (01 engines)
- **Seats:** 002
- **Weight class:** CLASS 1
- **Mode S code (hex):** `A34263`
## Owner
- **Name:** WELDER WILLIAM SMITH
- **Type of registrant:** Individual
- **Location:** PORT ARANSAS, TX 783735201, US
## Registration
- **Status:** Valid
- **Certificate issued:** 2015-08-03
- **Last action:** 2023-06-03
- **Expiration:** 2028-08-31
## Source
- [FAA Aircraft Inquiry](https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=309ST)
- [ADS-B Exchange live tracking](https://globe.adsbexchange.com/?icao=a34263)
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