| Tail Number / N-Number | N638SD |
| Manufacturer | FISHER FLYING PRODUCTS |
| Model | SUPER KOALA |
| Year Built | 2000 |
| Manufacturer's Serial Number | SK127 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Light Sport |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | REVMASTER |
| Engine Model | 2100 |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 65 hp (48 kW) |
| Type of Registrant | Individual |
| Owner Name | DALE JOHN E |
| Street | PO BOX 1421 |
| City | NEWBERRY |
| State | FL |
| Zip Code | 32669-1421 |
| Region | Southern |
| County | Alachua County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2008-01-23 |
| Certificate Issue Date | 2021-01-11 |
| Last Action Date | 2021-01-11 |
| Expiration Date | 2028-01-31 |
| Status | Valid Registration |
| Mode S Code | 52056410 |
| Mode S Code Hex | A85D08 |