| Tail Number / N-Number | N646DC |
| Manufacturer | CESSNA |
| Model | A185F |
| Year Built | 1975 |
| Manufacturer's Serial Number | 18502781 |
| 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 | IO 520 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 285 hp (213 kW) |
| Average Cruising Speed | 127 miles per hour |
| Type of Registrant | Co-Ownership |
| Owner Name | MACDONELL RANDOLPH A |
| Other Names |
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| Street | 34597 MAC DONELL RD |
| City | GRAND RAPIDS |
| State | MN |
| Zip Code | 55744-4773 |
| Region | Great Lakes |
| County | Itasca County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1993-06-08 |
| Certificate Issue Date | 2016-09-19 |
| Last Action Date | 2022-04-13 |
| Expiration Date | 2029-09-30 |
| Status | Valid Registration |
| Mode S Code | 52075723 |
| Mode S Code Hex | A87BD3 |