| Tail Number / N-Number | N84DK |
| Manufacturer | KIRKPATRICH DOUGLAS S |
| Model | LONG-EZ |
| Year Built | 1989 |
| Manufacturer's Serial Number | 1085 |
| 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 | 0-235 SERIES |
| Engine Type | 4 Cycle |
| Number of Engines | 1 engine |
| Horsepower | 115 hp (86 kW) |
| Type of Registrant | Individual |
| Owner Name | JEFFREYS JOSEPH C |
| Street | PO BOX 4357 |
| City | LANCASTER |
| State | CA |
| Zip Code | 93539-4357 |
| Region | Western-Pacific |
| County | Los Angeles County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1989-02-21 |
| Certificate Issue Date | 2001-08-17 |
| Last Action Date | 2020-09-15 |
| Expiration Date | 2028-02-29 |
| Status | Valid Registration |
| Mode S Code | 52676725 |
| Mode S Code Hex | AB7DD5 |