| Tail Number / N-Number | N21440 |
| Manufacturer | PIPER |
| Model | J3L |
| Year Built | 1938 |
| Manufacturer's Serial Number | 3026 |
| 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 | LYCOMING |
| Engine Model | 0-145A SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 55 hp (41 kW) |
| Average Cruising Speed | 67 miles per hour |
| Type of Registrant | Individual |
| Owner Name | CREEGER LOREN D |
| Street | 7125 MEHAFFEY RD |
| City | LIMA |
| State | OH |
| Zip Code | 45801-8758 |
| Region | Great Lakes |
| County | Allen County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1958-08-29 |
| Certificate Issue Date | 2014-05-01 |
| Last Action Date | 2023-01-22 |
| Expiration Date | 2027-05-31 |
| Status | Valid Registration |
| Mode S Code | 50345533 |
| Mode S Code Hex | A1CB5B |