| Tail Number / N-Number | N3661S |
| Manufacturer | CESSNA |
| Model | 172E |
| Year Built | 1963 |
| Manufacturer's Serial Number | 17250861 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 4 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | CONT MOTOR |
| Engine Model | 0-300 SER |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 145 hp (108 kW) |
| Average Cruising Speed | 105 miles per hour |
| Type of Registrant | Individual |
| Owner Name | MILLER HARVEY L |
| Street | 35147 W SEVEN MILE RD |
| City | LIVONIA |
| State | MI |
| Zip Code | 48152 |
| Region | Great Lakes |
| County | Wayne County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1963-11-06 |
| Certificate Issue Date | 1989-10-06 |
| Last Action Date | 2021-02-17 |
| Expiration Date | 2028-07-31 |
| Status | Valid Registration |
| Mode S Code | 51022442 |
| Mode S Code Hex | A42522 |