| Tail Number / N-Number | N646K |
| Manufacturer | BEECH |
| Model | 35-B33 |
| Year Built | 1963 |
| Manufacturer's Serial Number | CD-603 |
| 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 | CONT MOTOR |
| Engine Model | I0-470 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 260 hp (194 kW) |
| Average Cruising Speed | 138 miles per hour |
| Type of Registrant | Individual |
| Owner Name | MORGAN JAMES D |
| Street | PO BOX 91 |
| City | DENALI PARK |
| State | AK |
| Zip Code | 99755-0091 |
| Region | Alaskan |
| County | Yukon-Koyukuk Census Area |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1963-02-08 |
| Certificate Issue Date | 2021-07-30 |
| Last Action Date | 2021-07-30 |
| Expiration Date | 2028-07-31 |
| Status | Valid Registration |
| Mode S Code | 52076146 |
| Mode S Code Hex | A87C66 |
Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N646K.
| Tail Number / N-Number | N646K |
| Manufacturer | SCHLEICHER |
| Model | KA 6 E |
| Manufacturer's Serial Number | 4013 |
| Aircraft Type | Glider |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 0 engines |
| Average Cruising Speed | 60 miles per hour |
| Type of Registrant | Individual |
| Owner Name | WINN ROY R |
| Street | 865 GLEN COURT |
| City | WALLED LAKE |
| State | MI |
| Zip Code | 48088 |
| Region | Great Lakes |
| County | Yukon-Koyukuk Census Area |
| Certificate Issue Date | 1970-06-08 |
| Last Status | Valid Registration |
| Cancellation Date | 1971-12-07 |
| Exported To | CANADA |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N646K.
| Tail Number / N-Number | N646K |
| Manufacturer | CESSNA |
| Model | DC-6A |
| Manufacturer's Serial Number | 234 |
| 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) |
| Number of Engines | 1 engine |
| Type of Registrant | Corporation |
| Owner Name | CESSNA AIRCRAFT CO INC |
| Street | XXXXX |
| City | WICHITA |
| State | KS |
| Zip Code | 67202 |
| Region | Central |
| County | Yukon-Koyukuk Census Area |
| Last Status | Valid Registration |
| Cancellation Date | 1930-05-20 |
| Exported To | MEXICO |