| Tail Number / N-Number | N100QT |
| Manufacturer | BEECH |
| Model | C90 |
| Year Built | 1976 |
| Manufacturer's Serial Number | LJ689 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 9 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | P&W |
| Engine Model | PT6SER TP |
| Engine Type | Turbo-prop |
| Number of Engines | 2 engines |
| Horsepower per Engine | 500 hp (373 kW) |
| Total Horsepower | 1,000 hp (746 kW) |
| Average Cruising Speed | 201 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | SOUTHWEST AVIATION INC |
| Street | 1650 W COLLEGE DR STE 100 |
| City | MARSHALL |
| State | MN |
| Zip Code | 56258-1689 |
| Region | Great Lakes |
| County | Lyon County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1986-09-16 |
| Certificate Issue Date | 2017-01-05 |
| Last Action Date | 2022-09-14 |
| Expiration Date | 2030-01-31 |
| Status | Valid Registration |
| Mode S Code | 50003044 |
| Mode S Code Hex | A00624 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N100QT.
| Tail Number / N-Number | N100QT |
| Manufacturer | CESSNA |
| Model | TP206B |
| Manufacturer's Serial Number | P206-0393 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 6 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 132 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | TAILWIND FLIGHTS INC |
| Street | 290 GRACE CHURCH ST |
| City | RYE |
| State | NY |
| Zip Code | 10580 |
| County | Lyon County |
| Country | US |
| Certificate Issue Date | 1972-10-16 |
| Last Action Date | 1980-10-10 |
| Last Status | Administratively canceled |
| Cancellation Date | 1980-10-11 |