| Tail Number / N-Number | N312MA |
| Manufacturer | LEARJET INC |
| Model | 45 |
| Manufacturer's Serial Number | 208 |
| 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 | LLC |
| Owner Name | MAGNUM AIR LLC |
| Street | 1624 W 18TH ST |
| City | CHICAGO |
| State | IL |
| Zip Code | 60608-2836 |
| Region | Great Lakes |
| County | Cook County |
| Country | US |
| Fractional Ownership | No |
| Certificate Issue Date | 2018-04-11 |
| Last Action Date | 2020-11-18 |
| Expiration Date | 2028-04-30 |
| Status | Valid Registration |
| Mode S Code | 50647523 |
| Mode S Code Hex | A34F53 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N312MA.
| Tail Number / N-Number | N312MA |
| Manufacturer | MITSUBISHI |
| Model | MU-2B-25 |
| Year Built | 1973 |
| Manufacturer's Serial Number | 266 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 10 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | AIRESEARCH |
| Engine Model | 331 SER 605HP |
| Engine Type | Turbo-prop |
| Number of Engines | 2 engines |
| Horsepower per Engine | 605 hp (451 kW) |
| Total Horsepower | 1,210 hp (903 kW) |
| Average Cruising Speed | 156 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | MAX AVIATION INC |
| Street | 19650 SW FINNIGAN HILL RD |
| City | HILLSBORO |
| State | OR |
| Zip Code | 97123-8673 |
| County | Cook County |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1973-05-11 |
| Certificate Issue Date | 2005-04-29 |
| Last Action Date | 2008-09-04 |
| Last Status | Registration Expired – Pending Cancellation |
| Cancellation Date | 2012-09-25 |