# N312SD — EUROCOPTER AS 350 B3
> **2006** Rotorcraft · Turbo-Shaft · Owner: HARRIS COUNTY SHERIFFS OFFICE · SPRING, TX
## Aircraft
- **N-Number:** N312SD
- **Serial Number:** 4101
- **Manufacturer:** EUROCOPTER
- **Model:** AS 350 B3
- **Year manufactured:** 2006
- **Type:** Rotorcraft
- **Engine type:** Turbo-Shaft (01 engines)
- **Seats:** 006
- **Weight class:** CLASS 1
- **Mode S code (hex):** `A34FD3`
## Owner
- **Name:** HARRIS COUNTY SHERIFFS OFFICE
- **Type of registrant:** Government
- **Location:** SPRING, TX 77379, US
## Registration
- **Status:** Valid
- **Certificate issued:** 2019-08-20
- **Last action:** 2024-03-07
- **Expiration:** 2029-08-31
## Source
- [FAA Aircraft Inquiry](https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=312SD)
- [ADS-B Exchange live tracking](https://globe.adsbexchange.com/?icao=a34fd3)
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