| Tail Number / N-Number | N124HW |
| Manufacturer | WILLIAMSON HERBERT B |
| Model | ACRO SPORT II |
| Year Built | 1989 |
| Manufacturer's Serial Number | 100 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| 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 | I0360 SER |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Type of Registrant | Individual |
| Owner Name | MCKEE ETHELLA C |
| Street | 13893 SPRING CREEK RD |
| City | GREEN CASTLE |
| State | MO |
| Zip Code | 63544-3207 |
| Region | Central |
| County | Sullivan County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1989-09-11 |
| Certificate Issue Date | 2017-07-18 |
| Last Action Date | 2020-04-02 |
| Expiration Date | 2027-07-31 |
| Status | Valid Registration |
| Mode S Code | 50061522 |
| Mode S Code Hex | A06352 |