| Tail Number / N-Number | N21XA |
| Manufacturer | X-AIR LLC |
| Model | XA85 |
| Year Built | 2010 |
| Manufacturer's Serial Number | XA850007 |
| 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 | JABIRU |
| Engine Model | 2200 |
| Engine Type | 4 Cycle |
| Number of Engines | 1 engine |
| Horsepower | 85 hp (63 kW) |
| Type of Registrant | Individual |
| Owner Name | JONES MARLIN L |
| Street | 2020 SULTANA DR |
| City | PETALUMA |
| State | CA |
| Zip Code | 94954-3838 |
| Region | Western-Pacific |
| County | Sonoma County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Light Sport |
| Airworthiness Date | 2010-05-20 |
| Certificate Issue Date | 2010-08-16 |
| Last Action Date | 2020-08-17 |
| Expiration Date | 2028-01-31 |
| Status | Valid Registration |
| Mode S Code | 50334467 |
| Mode S Code Hex | A1B937 |