Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N6171S.
| Tail Number / N-Number | N6171S |
| Manufacturer | AIR & SPACE AMERICA INC |
| Model | 18A |
| Manufacturer's Serial Number | 18-80 |
| Aircraft Type | Rotorcraft |
| 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 |
| Average Cruising Speed | 63 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | NORMAN DEAN GOODEN & ASSOCIATES |
| Street | RR 4 |
| City | CIRCLEVILLE |
| State | OH |
| Zip Code | 43113 |
| Region | Great Lakes |
| Certificate Issue Date | 1966-07-25 |
| Last Status | Valid Registration |
| Cancellation Date | 1971-05-10 |
| Mode S Code | 52005513 |
| Mode S Code Hex | A80B4B |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N6171S.
| Tail Number / N-Number | N6171S |
| Manufacturer | NORTH AMERICAN |
| Model | SNJ-4 |
| Manufacturer's Serial Number | 88-12013 |
| 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 |
| Average Cruising Speed | 141 miles per hour |
| Last Action Date | 1994-09-19 |
| Last Status | N-Number assigned, has not been registered and is pending cancellation |
| Cancellation Date | 2011-04-30 |
| Mode S Code | 52005513 |
| Mode S Code Hex | A80B4B |