| Tail Number / N-Number | N31NS |
| Manufacturer | AIRBUS HELICOPTERS |
| Model | AS 350B3 |
| Manufacturer's Serial Number | 7971 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 7 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Type of Registrant | LLC |
| Owner Name | NS AIR LEASING LLC |
| Street | 3422 OLD CAPITOL TRL STE 1530 |
| City | WILMINGTON |
| State | DE |
| Zip Code | 19808-6124 |
| Region | Eastern |
| County | New Castle County |
| Country | US |
| Fractional Ownership | No |
| Certificate Issue Date | 2022-06-06 |
| Last Action Date | 2022-06-06 |
| Expiration Date | 2029-06-30 |
| Status | Valid Registration |
| Mode S Code | 50642665 |
| Mode S Code Hex | A345B5 |