# N53431 — RYAN AERONAUTICAL ST3KR
> **1942** Fixed Wing Single-Engine · Reciprocating · Owner: ZAATHOF AERO LLC · FORISTELL, MO
## Aircraft
- **N-Number:** N53431
- **Serial Number:** 1896
- **Manufacturer:** RYAN AERONAUTICAL
- **Model:** ST3KR
- **Year manufactured:** 1942
- **Type:** Fixed Wing Single-Engine
- **Engine type:** Reciprocating (01 engines)
- **Seats:** 002
- **Weight class:** CLASS 1
- **Mode S code (hex):** `A6C224`
## Owner
- **Name:** ZAATHOF AERO LLC
- **Type of registrant:** LLC
- **Location:** FORISTELL, MO 633481555, US
## Registration
- **Status:** Valid
- **Certificate issued:** —
- **Last action:** 2023-06-21
- **Expiration:** —
## Source
- [FAA Aircraft Inquiry](https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=53431)
- [ADS-B Exchange live tracking](https://globe.adsbexchange.com/?icao=a6c224)
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