# N646MA — FLIGHT DESIGN GMBH CTSW
> **2005** Fixed Wing Single-Engine · 4-Cycle · Owner: KEN GRAHAM PHD INC · SIOUX FALLS, SD
## Aircraft
- **N-Number:** N646MA
- **Serial Number:** 05-11-07
- **Manufacturer:** FLIGHT DESIGN GMBH
- **Model:** CTSW
- **Year manufactured:** 2005
- **Type:** Fixed Wing Single-Engine
- **Engine type:** 4-Cycle (01 engines)
- **Seats:** 002
- **Weight class:** CLASS 1
- **Mode S code (hex):** `A87C99`
## Owner
- **Name:** KEN GRAHAM PHD INC
- **Type of registrant:** Corporation
- **Location:** SIOUX FALLS, SD 57110, US
## Registration
- **Status:** Valid
- **Certificate issued:** 2024-01-09
- **Last action:** 2024-10-17
- **Expiration:** 2031-01-31
## Source
- [FAA Aircraft Inquiry](https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=646MA)
- [ADS-B Exchange live tracking](https://globe.adsbexchange.com/?icao=a87c99)
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