| Tail Number / N-Number | N638RJ |
| Manufacturer | MOONEY |
| Model | M20M |
| Year Built | 1997 |
| Manufacturer's Serial Number | 27-0231 |
| 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 | TI0-540 SER |
| Engine Type | Turbo-prop |
| Number of Engines | 1 engine |
| Horsepower | 310 hp (231 kW) |
| Type of Registrant | Corporation |
| Owner Name | SCHUYBROEK AVIATION INC |
| Street | 3500 S DUPONT HWY |
| City | DOVER |
| State | DE |
| Zip Code | 19901-6041 |
| Region | Eastern |
| County | Kent County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1997-04-19 |
| Certificate Issue Date | 2015-02-23 |
| Last Action Date | 2020-11-18 |
| Expiration Date | 2028-02-29 |
| Status | Valid Registration |
| Mode S Code | 52056364 |
| Mode S Code Hex | A85CF4 |