| Tail Number / N-Number | N209S |
| Manufacturer | BELL |
| Model | 206B |
| Year Built | 1981 |
| Manufacturer's Serial Number | 3511 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 5 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | ALLISON |
| Engine Model | 250-C20 SER |
| Engine Type | Turbo-prop |
| Number of Engines | 1 engine |
| Horsepower | 420 hp (313 kW) |
| Average Cruising Speed | 112 miles per hour |
| Type of Registrant | LLC |
| Owner Name | ALMOURS BARON LLC |
| Street | PO BOX 86 |
| City | WHITEFISH |
| State | MT |
| Zip Code | 59937-0086 |
| Region | Northwest Mountain |
| County | Flathead County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1994-05-31 |
| Certificate Issue Date | 2022-06-16 |
| Last Action Date | 2022-06-16 |
| Expiration Date | 2029-06-30 |
| Status | Valid Registration |
| Mode S Code | 50332402 |
| Mode S Code Hex | A1B502 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N209S.
| Tail Number / N-Number | N209S |
| Manufacturer | BEECH |
| Model | C-45 |
| Manufacturer's Serial Number | AF438 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 10 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 2 engines |
| Average Cruising Speed | 165 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | BOARD OF TRUSTEES |
| Street | SOUTHERN ILLINOIS UNIVERSITY |
| City | CARBONDALE |
| State | IL |
| Zip Code | 62901 |
| Region | Great Lakes |
| County | Flathead County |
| Certificate Issue Date | 1962-11-23 |
| Last Status | Valid Registration |
| Cancellation Date | 1970-08-04 |