| Tail Number / N-Number | N689DC |
| Manufacturer | CESSNA |
| Model | 310D |
| Year Built | 1960 |
| Manufacturer's Serial Number | 39068 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 5 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | CONT MOTOR |
| Engine Model | I0-470 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 2 engines |
| Horsepower per Engine | 260 hp (194 kW) |
| Total Horsepower | 520 hp (388 kW) |
| Average Cruising Speed | 167 miles per hour |
| Type of Registrant | Individual |
| Owner Name | SIREK DAVID G |
| Street | 8736 HIGHWAY 136 |
| City | FRITCH |
| State | TX |
| Zip Code | 79036-8127 |
| Region | Southwestern |
| County | Hutchinson County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1960-01-22 |
| Certificate Issue Date | 2017-02-01 |
| Last Action Date | 2022-12-26 |
| Expiration Date | 2030-02-28 |
| Status | Valid Registration |
| Mode S Code | 52222364 |
| Mode S Code Hex | A924F4 |