Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N6891A.
| Tail Number / N-Number | N6891A |
| Manufacturer | BENSEN AMATEUR |
| Model | 8M-KCA |
| Year Built | 1972 |
| Manufacturer's Serial Number | 297694 |
| Aircraft Type | Rotorcraft |
| 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 | MCCULLOCH |
| Engine Model | 4318A&E/0-100 |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 72 hp (54 kW) |
| Average Cruising Speed | 45 miles per hour |
| Type of Registrant | Individual |
| Owner Name | KELLENBENZ RONALD L |
| Street | 1310 BUNDRANT APT 208 |
| City | KILLEEN |
| State | TX |
| Zip Code | 76544 |
| Country | US |
| Airworthiness Classification | Experimental |
| Certificate Issue Date | 1972-09-05 |
| Last Action Date | 1977-01-14 |
| Last Status | Revoked – Canceled |
| Cancellation Date | 2013-11-12 |
| Mode S Code | 52223442 |
| Mode S Code Hex | A92722 |