| Tail Number / N-Number | N21BS |
| Manufacturer | MOONEY |
| Model | M20E |
| Year Built | 1975 |
| Manufacturer's Serial Number | 21-1173 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 4 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | LYCOMING |
| Engine Model | I0360 SER A&C |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 200 hp (149 kW) |
| Average Cruising Speed | 127 miles per hour |
| Type of Registrant | Individual |
| Owner Name | SALE REPORTED |
| Street | 6000 DOUGLAS DR N |
| City | CRYSTAL |
| State | MN |
| Zip Code | 55429-2314 |
| Region | Great Lakes |
| County | Hennepin County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1975-06-19 |
| Last Action Date | 2023-01-04 |
| Status | Sale reported |
| Mode S Code | 50333523 |
| Mode S Code Hex | A1B753 |