| Tail Number / N-Number | N9959X |
| Manufacturer | CESSNA |
| Model | 185 |
| Manufacturer's Serial Number | 1850159 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 6 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | CONT MOTOR |
| Engine Model | TSI0-470-B |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 260 hp (194 kW) |
| Average Cruising Speed | 125 miles per hour |
| Type of Registrant | Individual |
| Owner Name | MILLER KEITH D |
| Street | 343 OLD LEECHBURG RD |
| City | PITTSBURGH |
| State | PA |
| Zip Code | 15239-1442 |
| Region | Eastern |
| County | Allegheny County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1967-05-10 |
| Certificate Issue Date | 2015-06-12 |
| Last Action Date | 2021-05-20 |
| Expiration Date | 2028-06-30 |
| Status | Valid Registration |
| Mode S Code | 53364337 |
| Mode S Code Hex | ADE8DF |