# N4257S — BEECH A36
> **1976** Fixed Wing Single-Engine · Reciprocating · Owner: T&S PROCH INVESTMENTS LLC · HARRISONVILLE, MO
## Aircraft
- **N-Number:** N4257S
- **Serial Number:** E-939
- **Manufacturer:** BEECH
- **Model:** A36
- **Year manufactured:** 1976
- **Type:** Fixed Wing Single-Engine
- **Engine type:** Reciprocating (01 engines)
- **Seats:** 006
- **Weight class:** CLASS 1
- **Mode S code (hex):** `A51190`
## Owner
- **Name:** T&S PROCH INVESTMENTS LLC
- **Type of registrant:** LLC
- **Location:** HARRISONVILLE, MO 647013267, US
## Registration
- **Status:** Valid
- **Certificate issued:** 2021-07-14
- **Last action:** 2025-10-06
- **Expiration:** 2028-07-31
## Source
- [FAA Aircraft Inquiry](https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4257S)
- [ADS-B Exchange live tracking](https://globe.adsbexchange.com/?icao=a51190)
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