| Tail Number / N-Number | N28121 |
| Manufacturer | PIPER |
| Model | J3C-65 |
| Year Built | 1940 |
| Manufacturer's Serial Number | 4597 |
| 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 | PURSTELL KEVIN D |
| Other Names |
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| Street | 5 PINEWOOD CT |
| City | BURNT HILLS |
| State | NY |
| Zip Code | 12027-9718 |
| Region | Eastern |
| County | Saratoga County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1958-06-13 |
| Certificate Issue Date | 2022-08-31 |
| Last Action Date | 2022-08-31 |
| Expiration Date | 2029-08-31 |
| Status | Valid Registration |
| Mode S Code | 50552152 |
| Mode S Code Hex | A2D46A |