| Tail Number / N-Number | N5166 |
| Manufacturer | SMITH MINIPLANE |
| Model | DSA-1 |
| Year Built | 1969 |
| Manufacturer's Serial Number | JB-1 |
| Aircraft Type | Fixed wing single engine |
| 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 | LYCOMING |
| Engine Model | 0-290 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 140 hp (104 kW) |
| Average Cruising Speed | 86 miles per hour |
| Type of Registrant | Individual |
| Owner Name | BECKER JAMES J |
| Street | N1394 STATE ROAD 67 |
| City | OCONOMOWOC |
| State | WI |
| Zip Code | 53066-9537 |
| Region | Great Lakes |
| County | Waukesha County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1981-07-23 |
| Certificate Issue Date | 1971-10-20 |
| Last Action Date | 2021-03-26 |
| Expiration Date | 2028-08-31 |
| Status | Valid Registration |
| Mode S Code | 51475343 |
| Mode S Code Hex | A67AE3 |