# N311DD — BEECH D50E
> **1960** Fixed Wing Multi-Engine · Reciprocating · Owner: SIERRA AERONAUTICS LLC · GAMBIER, OH
## Aircraft
- **N-Number:** N311DD
- **Serial Number:** DH-311
- **Manufacturer:** BEECH
- **Model:** D50E
- **Year manufactured:** 1960
- **Type:** Fixed Wing Multi-Engine
- **Engine type:** Reciprocating (02 engines)
- **Seats:** 006
- **Weight class:** CLASS 1
- **Mode S code (hex):** `A34AD7`
## Owner
- **Name:** SIERRA AERONAUTICS LLC
- **Type of registrant:** LLC
- **Location:** GAMBIER, OH 430220589, US
## Registration
- **Status:** Valid
- **Certificate issued:** 2023-05-13
- **Last action:** 2023-05-13
- **Expiration:** 2030-05-31
## Source
- [FAA Aircraft Inquiry](https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=311DD)
- [ADS-B Exchange live tracking](https://globe.adsbexchange.com/?icao=a34ad7)
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