Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N9811.
| Tail Number / N-Number | N9811 |
| Manufacturer | BENSEN |
| Model | B-8M |
| Manufacturer's Serial Number | 31340 |
| 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 | KILIAN ALAN R |
| Street | 4087 JEANNE DR |
| City | PARMA |
| State | OH |
| Zip Code | 44134 |
| Region | Great Lakes |
| Last Status | Valid Registration |
| Cancellation Date | 1975-10-07 |
| Mode S Code | 53330526 |
| Mode S Code Hex | ADB156 |