| Tail Number / N-Number | N31N |
| Manufacturer | STAR |
| Model | CAVALIER D |
| Manufacturer's Serial Number | 116 |
| 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 | UNIVERSAL |
| Engine Model | VELIE M5 |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 65 hp (48 kW) |
| Average Cruising Speed | 81 miles per hour |
| Type of Registrant | Individual |
| Owner Name | STEWART JOHN D |
| Street | 2926 OLD POST RD |
| City | SLATINGTON |
| State | PA |
| Zip Code | 18080-3213 |
| Region | Eastern |
| County | Lehigh County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Certificate Issue Date | 2019-11-05 |
| Last Action Date | 2022-09-26 |
| Expiration Date | 2029-11-30 |
| Status | Valid Registration |
| Mode S Code | 50642644 |
| Mode S Code Hex | A345A4 |