| Tail Number / N-Number | N31MF |
| Manufacturer | CIRRUS DESIGN CORP |
| Model | SF50 |
| Manufacturer's Serial Number | 0424 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 7 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Type of Registrant | LLC |
| Owner Name | VALIAIR LIMITED CO TRUSTEE |
| Street | 4605 HARRISON BLVD STE 202 |
| City | OGDEN |
| State | UT |
| Zip Code | 84403-7043 |
| Region | Northwest Mountain |
| County | Weber County |
| Country | US |
| Fractional Ownership | No |
| Certificate Issue Date | 2023-02-15 |
| Last Action Date | 2023-02-15 |
| Expiration Date | 2030-02-28 |
| Status | Valid Registration |
| Mode S Code | 50642621 |
| Mode S Code Hex | A34591 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N31MF.
| Tail Number / N-Number | N31MF |
| Manufacturer | FITHIAN MICHAEL |
| Model | BLUE BOOK |
| Manufacturer's Serial Number | 0001 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Type of Registrant | Individual |
| Owner Name | FITHIAN MICHEL |
| Street | RD 3 |
| City | PUTNAM VALLEY |
| State | NY |
| Zip Code | 10579 |
| County | Weber County |
| Country | US |
| Certificate Issue Date | 1983-08-26 |
| Last Action Date | 1989-08-05 |
| Last Status | Registration Expired – Pending Cancellation |
| Cancellation Date | 2013-04-18 |