| Tail Number / N-Number | N521CH |
| Manufacturer | LEARJET INC |
| Model | 45 |
| Manufacturer's Serial Number | 2023 |
| 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) |
| Number of Engines | 2 engines |
| Type of Registrant | Individual |
| Owner Name | SOLOMON MARK TRUSTEE |
| Street | 2801 CENTERVILLE RD FL 1 PMB 415 |
| City | WILMINGTON |
| State | DE |
| Zip Code | 19808-1609 |
| Region | Eastern |
| County | New Castle County |
| Country | US |
| Fractional Ownership | No |
| Certificate Issue Date | 2012-12-13 |
| Last Action Date | 2021-08-06 |
| Expiration Date | 2028-12-31 |
| Status | Valid Registration |
| Mode S Code | 51506337 |
| Mode S Code Hex | A68CDF |