| Tail Number / N-Number | N26AU |
| Manufacturer | SIAI-MARCHETTI |
| Model | SF-260C |
| Year Built | 1979 |
| Manufacturer's Serial Number | 282 (37-002) |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 3 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | LYCOMING |
| Engine Model | 0-540 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 250 hp (187 kW) |
| Type of Registrant | Corporation |
| Owner Name | MAXIMUM ENTROPY INC |
| Street | 3511 SILVERSIDE RD STE 105 |
| City | WILMINGTON |
| State | DE |
| Zip Code | 19810-4902 |
| Region | Eastern |
| County | New Castle County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1990-09-17 |
| Certificate Issue Date | 1999-11-29 |
| Last Action Date | 2021-10-30 |
| Expiration Date | 2029-02-28 |
| Status | Valid Registration |
| Mode S Code | 50476267 |
| Mode S Code Hex | A27CB7 |