| Tail Number / N-Number | N77DK |
| Manufacturer | KELLEY DANIEL S |
| Model | KELLEY ONE |
| Year Built | 2004 |
| Manufacturer's Serial Number | 001 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Light Sport |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | ROTAX |
| Engine Model | 503 DCDI |
| Engine Type | 2 Cycle |
| Number of Engines | 1 engine |
| Horsepower | 52 hp (39 kW) |
| Type of Registrant | Individual |
| Owner Name | KELLEY DANIEL S |
| Street | 142 VELA CT |
| City | SANTA PAULA |
| State | CA |
| Zip Code | 93060-2433 |
| Region | Western-Pacific |
| County | Ventura County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2008-01-15 |
| Certificate Issue Date | 2007-06-08 |
| Last Action Date | 2020-07-16 |
| Expiration Date | 2027-10-31 |
| Status | Valid Registration |
| Mode S Code | 52463403 |
| Mode S Code Hex | AA6703 |