| Tail Number / N-Number | N33387 |
| Manufacturer | COMMONWEALTH |
| Model | REARWIN 185 |
| Manufacturer's Serial Number | 1608 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | CONT MOTOR |
| Engine Model | C85 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 85 hp (63 kW) |
| Average Cruising Speed | 86 miles per hour |
| Type of Registrant | Co-Ownership |
| Owner Name | VAN BUREN KAREN A |
| Other Names |
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| Street | 1012 MEADOWLARK DR |
| City | MCHENRY |
| State | IL |
| Zip Code | 60051 |
| Region | Great Lakes |
| County | McHenry County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1956-01-13 |
| Certificate Issue Date | 2018-09-07 |
| Last Action Date | 2021-09-06 |
| Expiration Date | 2028-09-30 |
| Status | Valid Registration |
| Mode S Code | 50722204 |
| Mode S Code Hex | A3A484 |