# N644SD — PILATUS AIRCRAFT LTD PC-12/45
> **2005** Fixed Wing Single-Engine · Turbo-Prop · Owner: SIERRA DELTA LLC · LITITZ, PA
## Aircraft
- **N-Number:** N644SD
- **Serial Number:** 644
- **Manufacturer:** PILATUS AIRCRAFT LTD
- **Model:** PC-12/45
- **Year manufactured:** 2005
- **Type:** Fixed Wing Single-Engine
- **Engine type:** Turbo-Prop (01 engines)
- **Seats:** 012
- **Weight class:** CLASS 1
- **Mode S code (hex):** `A875AB`
## Owner
- **Name:** SIERRA DELTA LLC
- **Type of registrant:** LLC
- **Location:** LITITZ, PA 175437752, US
## Registration
- **Status:** Valid
- **Certificate issued:** 2017-01-17
- **Last action:** 2023-09-30
- **Expiration:** 2030-01-31
## Source
- [FAA Aircraft Inquiry](https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=644SD)
- [ADS-B Exchange live tracking](https://globe.adsbexchange.com/?icao=a875ab)
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*MORVS · CC0 1.0*