| Tail Number / N-Number | N20MA |
| Manufacturer | ROCKWELL INTERNATIONAL |
| Model | 690B |
| Year Built | 1978 |
| Manufacturer's Serial Number | 11514 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 11 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | AIRESEARCH |
| Engine Model | TPE331-5&6SER |
| Engine Type | Turbo-prop |
| Number of Engines | 2 engines |
| Horsepower per Engine | 776 hp (579 kW) |
| Total Horsepower | 1,552 hp (1,158 kW) |
| Average Cruising Speed | 192 miles per hour |
| Type of Registrant | LLC |
| Owner Name | BAYOU AVIATION LLC |
| Street | 650 PORPOISE AVE |
| City | FORT WALTON BEACH |
| State | FL |
| Zip Code | 32548-6082 |
| Region | Southern |
| County | Okaloosa County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1992-07-13 |
| Certificate Issue Date | 2022-01-27 |
| Last Action Date | 2022-08-11 |
| Expiration Date | 2029-01-31 |
| Status | Valid Registration |
| Mode S Code | 50310276 |
| Mode S Code Hex | A190BE |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N20MA.
| Tail Number / N-Number | N20MA |
| Manufacturer | AERO COMMANDER |
| Model | 500-A |
| Manufacturer's Serial Number | 500A115163 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 7 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 2 engines |
| Average Cruising Speed | 172 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | BENNINGTON AVIATION INC |
| Street | BENNINGTON STATE AIRPORT |
| City | BENNINGTON |
| State | VT |
| Zip Code | 05201 |
| County | Okaloosa County |
| Country | US |
| Certificate Issue Date | 1980-06-02 |
| Last Action Date | 1983-06-22 |
| Last Status | Administratively canceled |
| Cancellation Date | 1994-09-23 |