Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N2981.
| Tail Number / N-Number | N2981 |
| Manufacturer | BENSEN |
| Model | B-8M |
| Year Built | 1968 |
| Manufacturer's Serial Number | 19011294 |
| 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 | 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 | SALE REPORTED |
| Street | NONE |
| City | XXX |
| State | OK |
| Zip Code | 73125 |
| Country | US |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1972-08-01 |
| Last Action Date | 1994-01-19 |
| Last Status | Sale Reported – Canceled |
| Cancellation Date | 2012-08-30 |
| Mode S Code | 50612655 |
| Mode S Code Hex | A315AD |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N2981.
| Tail Number / N-Number | N2981 |
| Manufacturer | DRIGGS |
| Model | DART II |
| Manufacturer's Serial Number | 2 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not 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 |
| Average Cruising Speed | 78 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | DRIGGS AIRCRAFT CORPORATION |
| Street | W SAGINAW STREET |
| City | LANSING |
| State | MI |
| Zip Code | 48917 |
| Region | Great Lakes |
| Last Status | Valid Registration |
| Cancellation Date | 1928-11-12 |
| Mode S Code | 50612655 |
| Mode S Code Hex | A315AD |