| Tail Number / N-Number | N543CM |
| Manufacturer | LEARJET INC |
| Model | 45 |
| Year Built | 1999 |
| Manufacturer's Serial Number | 062 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 12 seats |
| Weight Class | CLASS 3 (20,000+ pounds gross take off weight) |
| Engine Manufacturer | ALLIEDSIGN |
| Engine Model | TFE 731-2B |
| Engine Type | Turbo-jet |
| Number of Engines | 2 engines |
| Thrust per Engine | 3,500 pounds-force (15.6 kN) |
| Total Thrust | 7,000 pounds-force (31.1 kN) |
| Type of Registrant | Corporation |
| Owner Name | MM AIR INC |
| Street | 2801 CENTERVILLE RD FL 1 PMB 6237 |
| City | WILMINGTON |
| State | DE |
| Zip Code | 19808-1609 |
| Region | Eastern |
| County | New Castle County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1999-10-31 |
| Certificate Issue Date | 2007-12-27 |
| Last Action Date | 2022-02-01 |
| Expiration Date | 2029-06-30 |
| Status | Valid Registration |
| Mode S Code | 51561517 |
| Mode S Code Hex | A6E34F |