# N40DH — STEINER HAROLD A RV-4
> **—** Fixed Wing Single-Engine · Reciprocating · Owner: GILBERT MICHAEL J · LOUISVILLE, KY
## Aircraft
- **N-Number:** N40DH
- **Serial Number:** 1277
- **Manufacturer:** STEINER HAROLD A
- **Model:** RV-4
- **Year manufactured:** —
- **Type:** Fixed Wing Single-Engine
- **Engine type:** Reciprocating (01 engines)
- **Seats:** 002
- **Weight class:** CLASS 1
- **Mode S code (hex):** `A4AA9B`
## Owner
- **Name:** GILBERT MICHAEL J
- **Type of registrant:** Individual
- **Location:** LOUISVILLE, KY 402171838, US
## Registration
- **Status:** Valid
- **Certificate issued:** 2023-04-04
- **Last action:** 2023-04-04
- **Expiration:** 2030-04-30
## Source
- [FAA Aircraft Inquiry](https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=40DH)
- [ADS-B Exchange live tracking](https://globe.adsbexchange.com/?icao=a4aa9b)
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