| Tail Number / N-Number | N720ML |
| Manufacturer | DASSAULT AVIATION |
| Model | FALCON 900EX |
| Year Built | 2009 |
| Manufacturer's Serial Number | 231 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 21 seats |
| Weight Class | CLASS 3 (20,000+ pounds gross take off weight) |
| Engine Manufacturer | ALLIEDSIGN |
| Engine Model | TFE731-60 |
| Engine Type | Turbo-fan |
| Number of Engines | 3 engines |
| Thrust per Engine | 5,000 pounds-force (22.2 kN) |
| Total Thrust | 15,000 pounds-force (66.7 kN) |
| Type of Registrant | Corporation |
| Owner Name | NORTHWESTERN MUTUAL LIFE INSURANCE CO |
| Street | 530 E COLLEGE AVE |
| City | MILWAUKEE |
| State | WI |
| Zip Code | 53207-6273 |
| Region | Great Lakes |
| County | Milwaukee County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2009-03-31 |
| Certificate Issue Date | 2021-07-19 |
| Last Action Date | 2021-07-19 |
| Expiration Date | 2028-07-31 |
| Status | Valid Registration |
| Mode S Code | 52322252 |
| Mode S Code Hex | A9A4AA |