| Tail Number / N-Number | N4284D |
| Manufacturer | CARPENTER KENNETH |
| Model | TWINSTAR MK II |
| Year Built | 1992 |
| Manufacturer's Serial Number | TS-045 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | BOMBARDIER |
| Engine Model | ROTAX (ALL) |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Type of Registrant | Individual |
| Owner Name | CARPENTER KENNETH L |
| Street | 8345 CAZENOVIA RD |
| City | MANLIUS |
| State | NY |
| Zip Code | 13104 |
| Region | Eastern |
| County | Onondaga County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1992-09-10 |
| Certificate Issue Date | 1991-07-02 |
| Last Action Date | 2020-12-17 |
| Expiration Date | 2028-01-31 |
| Status | Valid Registration |
| Mode S Code | 51216077 |
| Mode S Code Hex | A51C3F |