| Tail Number / N-Number | N143BK |
| Manufacturer | RANS |
| Model | S-19LS |
| Year Built | 2009 |
| Manufacturer's Serial Number | 050800013LS |
| 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 | ROTAX |
| Engine Model | 912ULS SERIES |
| Engine Type | 4 Cycle |
| Number of Engines | 1 engine |
| Horsepower | 100 hp (75 kW) |
| Type of Registrant | Individual |
| Owner Name | BOERDER BILL |
| Street | 1668 S HUMBOLDT ST |
| City | DENVER |
| State | CO |
| Zip Code | 80210-2743 |
| Region | Northwest Mountain |
| County | Denver County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Light Sport |
| Airworthiness Date | 2009-11-25 |
| Certificate Issue Date | 2010-02-02 |
| Last Action Date | 2022-03-18 |
| Expiration Date | 2029-07-31 |
| Status | Valid Registration |
| Mode S Code | 50126770 |
| Mode S Code Hex | A0ADF8 |