| Tail Number / N-Number | N171U |
| Manufacturer | CESSNA |
| Model | 182R |
| Year Built | 1982 |
| Manufacturer's Serial Number | 18268147 |
| 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 | O-470 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 230 hp (172 kW) |
| Type of Registrant | LLC |
| Owner Name | NANCY UNICORN LLC |
| Street | 7938 DENSMORE AVE N |
| City | SEATTLE |
| State | WA |
| Zip Code | 98103-4910 |
| Region | Northwest Mountain |
| County | King County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1982-01-19 |
| Certificate Issue Date | 2020-05-01 |
| Last Action Date | 2023-01-22 |
| Expiration Date | 2027-05-31 |
| Status | Valid Registration |
| Mode S Code | 50217246 |
| Mode S Code Hex | A11EA6 |