| Tail Number / N-Number | N21831 |
| Manufacturer | PIPER |
| Model | J3F-50 |
| Year Built | 1938 |
| Manufacturer's Serial Number | 2608 |
| 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 | A&C75 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 75 hp (56 kW) |
| Average Cruising Speed | 67 miles per hour |
| Type of Registrant | Co-Ownership |
| Owner Name | ROBERSON CARLTON L |
| Other Names |
|
| Street | 308 LUFBERY CIR |
| City | WILLIAMSON |
| State | GA |
| Zip Code | 30292-3467 |
| Region | Southern |
| County | Pike County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1971-05-26 |
| Certificate Issue Date | 2020-01-28 |
| Last Action Date | 2022-08-22 |
| Expiration Date | 2030-01-31 |
| Status | Valid Registration |
| Mode S Code | 50355025 |
| Mode S Code Hex | A1DA15 |