| Tail Number / N-Number | N521QJ |
| Manufacturer | JACOBI JOHN W |
| Model | SPACEWALKER II |
| Year Built | 2016 |
| Manufacturer's Serial Number | 001 |
| 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 | O-235-L2C |
| Engine Type | 4 Cycle |
| Number of Engines | 1 engine |
| Horsepower | 118 hp (88 kW) |
| Kit Manufacturer | ANGLIN ENGINEERING |
| Kit Model | SPACEWALKER II |
| Type of Registrant | Individual |
| Owner Name | JACOBI JOHN W |
| Street | 1305 LINDEN LAKE RD |
| City | FORT COLLINS |
| State | CO |
| Zip Code | 80524-2260 |
| Region | Northwest Mountain |
| County | Larimer County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2016-09-11 |
| Certificate Issue Date | 2014-08-12 |
| Last Action Date | 2020-04-02 |
| Expiration Date | 2027-08-31 |
| Status | Valid Registration |
| Mode S Code | 51507014 |
| Mode S Code Hex | A68E0C |