| Tail Number / N-Number | N401NK |
| Manufacturer | CESSNA |
| Model | R172E |
| Manufacturer's Serial Number | R172-0229 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 4 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | CONT MOTOR |
| Engine Model | IO-360 SER |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 300 hp (224 kW) |
| Average Cruising Speed | 108 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | SPARROWHAWK AVIATION |
| Street | 8916 TAXI WAY TWO |
| City | MANVEL |
| State | TX |
| Zip Code | 77578 |
| Region | Southwestern |
| County | Brazoria County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1974-10-02 |
| Certificate Issue Date | 2020-06-10 |
| Last Action Date | 2023-01-22 |
| Expiration Date | 2027-06-30 |
| Status | Valid Registration |
| Mode S Code | 51130616 |
| Mode S Code Hex | A4B18E |