| Tail Number / N-Number | N66XA |
| Manufacturer | XTREMEAIR GMBH |
| Model | XA41 |
| Year Built | 2017 |
| Manufacturer's Serial Number | 05 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | LYCOMING |
| Engine Model | AEIO-580-X |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 320 hp (239 kW) |
| Type of Registrant | LLC |
| Owner Name | ECHO MATRIX LLC |
| Street | PO BOX 1860 |
| City | BENTONVILLE |
| State | AR |
| Zip Code | 72712-1860 |
| Region | Southwestern |
| County | Benton County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2017-03-03 |
| Certificate Issue Date | 2020-04-09 |
| Last Action Date | 2023-01-22 |
| Expiration Date | 2027-04-30 |
| Status | Valid Registration |
| Mode S Code | 52131756 |
| Mode S Code Hex | A8B3EE |