| Tail Number / N-Number | N512ST |
| Manufacturer | KLOOS ALAN J |
| Model | PULSAR |
| Year Built | 2010 |
| Manufacturer's Serial Number | 182 |
| 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 | ROTAX |
| Engine Model | SEE BOMBADIER |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Type of Registrant | Co-Ownership |
| Owner Name | KLOOS ALAN J |
| Other Names |
|
| Street | 311 HORSESHOE CIR |
| City | PAGOSA SPRINGS |
| State | CO |
| Zip Code | 81147 |
| Region | Northwest Mountain |
| County | Archuleta County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2013-04-03 |
| Certificate Issue Date | 1995-11-28 |
| Last Action Date | 2021-05-27 |
| Expiration Date | 2028-10-31 |
| Status | Valid Registration |
| Mode S Code | 51465177 |
| Mode S Code Hex | A66A7F |