| Tail Number / N-Number | N685RA |
| Manufacturer | CESSNA |
| Model | 150H |
| Year Built | 1968 |
| Manufacturer's Serial Number | 15068701 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | CONT MOTOR |
| Engine Model | 0-200 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 100 hp (75 kW) |
| Average Cruising Speed | 90 miles per hour |
| Type of Registrant | LLC |
| Owner Name | DENKAT PLANE SHADOW LLC |
| Street | PO BOX 1538 |
| City | COTTAGE GROVE |
| State | OR |
| Zip Code | 97424-0063 |
| Region | Northwest Mountain |
| County | Lane County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1968-04-05 |
| Certificate Issue Date | 2018-07-10 |
| Last Action Date | 2021-06-15 |
| Expiration Date | 2028-07-31 |
| Status | Valid Registration |
| Mode S Code | 52213502 |
| Mode S Code Hex | A91742 |