# N405SA — SWEARINGEN SA226-T(B)
> **1980** Fixed Wing Multi-Engine · Turbo-Prop · Owner: WPP NAUTICAL LLC · HELENA, MT
## Aircraft
- **N-Number:** N405SA
- **Serial Number:** T329
- **Manufacturer:** SWEARINGEN
- **Model:** SA226-T(B)
- **Year manufactured:** 1980
- **Type:** Fixed Wing Multi-Engine
- **Engine type:** Turbo-Prop (02 engines)
- **Seats:** 011
- **Weight class:** CLASS 2
- **Mode S code (hex):** `A4C0C5`
## Owner
- **Name:** WPP NAUTICAL LLC
- **Type of registrant:** LLC
- **Location:** HELENA, MT 596015041, US
## Registration
- **Status:** Valid
- **Certificate issued:** 2026-03-07
- **Last action:** 2026-03-07
- **Expiration:** 2033-03-31
## Source
- [FAA Aircraft Inquiry](https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=405SA)
- [ADS-B Exchange live tracking](https://globe.adsbexchange.com/?icao=a4c0c5)
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