| Tail Number / N-Number | N6811U |
| Manufacturer | MOONEY |
| Model | M20C |
| Year Built | 1963 |
| Manufacturer's Serial Number | 2526 |
| 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 | LYCOMING |
| Engine Model | O&VO-360 SER |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Average Cruising Speed | 127 miles per hour |
| Type of Registrant | Co-Ownership |
| Owner Name | COLEMAN RONALD R |
| Other Names |
|
| Street | 207 PANORAMA |
| City | WALLA WALLA |
| State | WA |
| Zip Code | 99362 |
| Region | Northwest Mountain |
| County | Walla Walla County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1963-06-18 |
| Certificate Issue Date | 2019-11-20 |
| Last Action Date | 2022-10-19 |
| Expiration Date | 2029-11-30 |
| Status | Valid Registration |
| Mode S Code | 52204574 |
| Mode S Code Hex | A9097C |