| Tail Number / N-Number | N5145J |
| Manufacturer | DEWENT ROBERT |
| Model | CUBY (SUPER) |
| Year Built | 1993 |
| Manufacturer's Serial Number | 1033 |
| Aircraft Type | Fixed wing single engine |
| Category | Amphibian |
| Builder Certification | Not Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | LYCOMING |
| Engine Model | 0-290 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 140 hp (104 kW) |
| Type of Registrant | Individual |
| Owner Name | DOKULIL HARRY F JR |
| Street | 12609 W 165TH AVE |
| City | LOWELL |
| State | IN |
| Zip Code | 46356-9329 |
| Region | Great Lakes |
| County | Lake County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1993-10-26 |
| Certificate Issue Date | 2014-12-12 |
| Last Action Date | 2020-07-27 |
| Expiration Date | 2027-12-31 |
| Status | Valid Registration |
| Mode S Code | 51471533 |
| Mode S Code Hex | A6735B |