| Tail Number / N-Number | N51255 |
| Manufacturer | CONVAIR |
| Model | 440 |
| Year Built | 1956 |
| Manufacturer's Serial Number | 383 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 54 seats |
| Weight Class | CLASS 3 (20,000+ pounds gross take off weight) |
| Engine Manufacturer | ALLISON |
| Engine Model | 501-D13D |
| Engine Type | Turbo-prop |
| Number of Engines | 2 engines |
| Horsepower per Engine | 3,750 hp (2,798 kW) |
| Total Horsepower | 7,500 hp (5,595 kW) |
| Average Cruising Speed | 234 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | IFL GROUP INC |
| Street | 6860 S SERVICE DR |
| City | WATERFORD |
| State | MI |
| Zip Code | 48327-1652 |
| Region | Great Lakes |
| County | Oakland County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Restricted |
| Airworthiness Date | 2010-01-27 |
| Certificate Issue Date | 2011-10-26 |
| Last Action Date | 2020-05-12 |
| Expiration Date | 2027-10-31 |
| Status | Valid Registration |
| Mode S Code | 51466002 |
| Mode S Code Hex | A66C02 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N51255.
| Tail Number / N-Number | N51255 |
| Manufacturer | CESSNA |
| Model | 150J |
| Manufacturer's Serial Number | 15069874 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 90 miles per hour |
| County | Oakland County |
| Last Status | The Triennial Aircraft Registration form was mailed and has not been returned by the Post Office |