| Tail Number / N-Number | N7553U |
| Manufacturer | NORTH AMERICAN |
| Model | HARVARD 4 |
| Year Built | 1952 |
| Manufacturer's Serial Number | 20365 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | P & W |
| Engine Model | R-1830 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 1,350 hp (1,007 kW) |
| Average Cruising Speed | 141 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | FAST TOYS FOR BOYS LTD |
| Street | 2600 CHESTER KIMM RD |
| City | WENATCHEE |
| State | WA |
| Zip Code | 98801-8116 |
| Region | Northwest Mountain |
| County | Chelan County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1980-03-20 |
| Certificate Issue Date | 2015-08-13 |
| Last Action Date | 2021-06-02 |
| Expiration Date | 2028-08-31 |
| Status | Valid Registration |
| Mode S Code | 52427560 |
| Mode S Code Hex | AA2F70 |