| Tail Number / N-Number | N678SK |
| Manufacturer | MD HELICOPTERS INC |
| Model | 600N |
| Year Built | 2010 |
| Manufacturer's Serial Number | RN078 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 4 seats |
| Weight Class | CLASS 2 (12,500 - 19,999 pounds gross take off weight) |
| Engine Manufacturer | ROLLS-ROYC |
| Engine Model | 250-C47M |
| Engine Type | Turbo-shaft |
| Number of Engines | 1 engine |
| Horsepower | 650 hp (485 kW) |
| Type of Registrant | LLC |
| Owner Name | LGA 1992 LLC |
| Street | 2340 W SHERMAN DR |
| City | AUBREY |
| State | TX |
| Zip Code | 76227-3468 |
| Region | Southwestern |
| County | Denton County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2018-03-21 |
| Certificate Issue Date | 2023-01-02 |
| Last Action Date | 2023-01-02 |
| Expiration Date | 2030-01-31 |
| Status | Valid Registration |
| Mode S Code | 52175412 |
| Mode S Code Hex | A8FB0A |