# N478SX — OLSON HAROLD D SONEX
> **2004** Fixed Wing Single-Engine · Reciprocating · Owner: HARDY TRAV D · LAKE MILLS, WI
## Aircraft
- **N-Number:** N478SX
- **Serial Number:** 478SX
- **Manufacturer:** OLSON HAROLD D
- **Model:** SONEX
- **Year manufactured:** 2004
- **Type:** Fixed Wing Single-Engine
- **Engine type:** Reciprocating (01 engines)
- **Seats:** 002
- **Weight class:** CLASS 1
- **Mode S code (hex):** `A5E078`
## Owner
- **Name:** HARDY TRAV D
- **Type of registrant:** Individual
- **Location:** LAKE MILLS, WI 535511511, US
## Registration
- **Status:** Valid
- **Certificate issued:** 2025-02-07
- **Last action:** 2025-02-07
- **Expiration:** 2032-02-29
## Source
- [FAA Aircraft Inquiry](https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=478SX)
- [ADS-B Exchange live tracking](https://globe.adsbexchange.com/?icao=a5e078)
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