| Tail Number / N-Number | N406CS |
| Manufacturer | SCHWEIZER |
| Model | 269D |
| Year Built | 2000 |
| Manufacturer's Serial Number | 0026A |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 3 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | ROLLS-ROYC |
| Engine Model | 250-C20W |
| Engine Type | Turbo-shaft |
| Number of Engines | 1 engine |
| Horsepower | 420 hp (313 kW) |
| Type of Registrant | Partnership |
| Owner Name | SIDERIUS CONSTRUCTION LLP |
| Street | 440 EGAN RD |
| City | KALISPELL |
| State | MT |
| Zip Code | 59901-7825 |
| Region | Northwest Mountain |
| County | Flathead County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2000-09-29 |
| Certificate Issue Date | 2018-01-05 |
| Last Action Date | 2020-10-25 |
| Expiration Date | 2028-01-31 |
| Status | Valid Registration |
| Mode S Code | 51141456 |
| Mode S Code Hex | A4C32E |