| Tail Number / N-Number | N918JK |
| Manufacturer | STONE JAMES ROBERT |
| Model | HARMON ROCKET II |
| Year Built | 2007 |
| Manufacturer's Serial Number | 215 |
| 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 | LYCOMING |
| Engine Model | IO-540-EXP |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 330 hp (246 kW) |
| Kit Manufacturer | HARMON ROCKET LLC |
| Kit Model | HARMON ROCKET II |
| Type of Registrant | Individual |
| Owner Name | STONE JAMES R |
| Street | 1933 COUNTRY CLUB DR |
| City | PORT ORANGE |
| State | FL |
| Zip Code | 32128-6731 |
| Region | Southern |
| County | Volusia County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2007-09-01 |
| Certificate Issue Date | 2005-05-12 |
| Last Action Date | 2022-12-29 |
| Expiration Date | 2030-04-30 |
| Status | Valid Registration |
| Mode S Code | 53132465 |
| Mode S Code Hex | ACB535 |