| Tail Number / N-Number | N6644K |
| Manufacturer | RAYTHEON AIRCRAFT COMPANY |
| Model | 58 |
| Manufacturer's Serial Number | TH-2076 |
| Aircraft Type | Fixed wing multi 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) |
| Number of Engines | 2 engines |
| Type of Registrant | LLC |
| Owner Name | RRC UPPER FREEHOLD LLC |
| Street | C/O GEORGE HARMS CONSTRUCTION CO PO BOX 817 |
| City | FARMINGDALE |
| State | NJ |
| Zip Code | 07727-0817 |
| Region | Eastern |
| County | Monmouth County |
| Country | US |
| Fractional Ownership | No |
| Certificate Issue Date | 2005-05-16 |
| Last Action Date | 2022-11-29 |
| Expiration Date | 2030-04-30 |
| Status | Valid Registration |
| Mode S Code | 52143003 |
| Mode S Code Hex | A8C603 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N6644K.
| Tail Number / N-Number | N6644K |
| Manufacturer | REPUBLIC |
| Model | RC-3 |
| Year Built | 1947 |
| Manufacturer's Serial Number | 921 |
| Aircraft Type | Fixed wing single engine |
| Category | Amphibian |
| 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 |
| Average Cruising Speed | 87 miles per hour |
| Type of Registrant | Corporation |
| County | Monmouth County |
| Last Status | Valid Registration |
| Exported To | CANADA |