| Tail Number / N-Number | N4028 |
| Manufacturer | SWALLOW |
| Model | SWALLOW |
| Year Built | 1927 |
| Manufacturer's Serial Number | 899 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 3 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | CONT MOTOR |
| Engine Model | W670 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 250 hp (187 kW) |
| Average Cruising Speed | 60 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | EXPERIMENTAL AIRCRAFT ASSOCIATION INC |
| Street | PO BOX 3086 |
| City | OSKOSH |
| State | WI |
| Zip Code | 54903-3086 |
| Region | Great Lakes |
| County | Winnebago County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2004-09-22 |
| Certificate Issue Date | 2004-03-17 |
| Last Action Date | 2022-11-29 |
| Expiration Date | 2030-04-30 |
| Status | Valid Registration |
| Mode S Code | 51133577 |
| Mode S Code Hex | A4B77F |