| Tail Number / N-Number | N56LM |
| Manufacturer | AVIAT AIRCRAFT INC |
| Model | A-1C-200 |
| Manufacturer's Serial Number | 3409 |
| 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 |
| Type of Registrant | Corporation |
| Owner Name | AVIAT AIRCRAFT INC |
| Street | PO BOX 1240 |
| City | AFTON |
| State | WY |
| Zip Code | 83110-1240 |
| Region | Northwest Mountain |
| County | Lincoln County |
| Country | US |
| Fractional Ownership | No |
| Last Action Date | 2023-01-25 |
| Status | Aircraft registered to the manufacturer under their Dealer Certificate |
| Mode S Code | 51622627 |
| Mode S Code Hex | A72597 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N56LM.
| Tail Number / N-Number | N56LM |
| Manufacturer | BENSEN |
| Model | B-8M |
| Year Built | 1971 |
| Manufacturer's Serial Number | 025 |
| Aircraft Type | Gyroplane |
| 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 |
| Average Cruising Speed | 45 miles per hour |
| Type of Registrant | Individual |
| Owner Name | SALE REPORTED |
| Street | P. O. BOX 25082 |
| City | OKLAHOMA CITY |
| State | OK |
| Zip Code | 73125 |
| County | Lincoln County |
| Country | US |
| Last Action Date | 1977-01-14 |
| Last Status | Sale Reported – Pending Cancellation |
| Cancellation Date | 2013-01-30 |