| Tail Number / N-Number | N681CB |
| Manufacturer | REPUBLIC |
| Model | RC-3 |
| Manufacturer's Serial Number | 681 |
| 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 | Individual |
| Owner Name | KOSIR JOHN JR |
| Street | 10735 FINCHERIE DR |
| City | CHARDON |
| State | OH |
| Zip Code | 44024-8731 |
| Region | Great Lakes |
| County | Geauga County |
| Country | US |
| Fractional Ownership | No |
| Certificate Issue Date | 1998-06-10 |
| Last Action Date | 2020-10-17 |
| Expiration Date | 2027-12-31 |
| Status | Valid Registration |
| Mode S Code | 52203442 |
| Mode S Code Hex | A90722 |