Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N6931.
| Tail Number / N-Number | N6931 |
| Manufacturer | BENSEN |
| Model | B-8M |
| Year Built | 1967 |
| Manufacturer's Serial Number | 6313 |
| 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) |
| Engine Manufacturer | VOLKSWAGEN |
| Engine Model | CONVERSION |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 36 hp (27 kW) |
| Average Cruising Speed | 45 miles per hour |
| Type of Registrant | Individual |
| Owner Name | MITCHELL BRADFORD W |
| Street | 7143 N BEGOLE RD |
| City | ALMA |
| State | MI |
| Zip Code | 48801-9307 |
| Country | US |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1973-10-05 |
| Certificate Issue Date | 2000-09-11 |
| Last Action Date | 2009-09-15 |
| Last Status | Registration Expired – Pending Cancellation |
| Cancellation Date | 2013-05-02 |
| Mode S Code | 52234126 |
| Mode S Code Hex | A93856 |