| Tail Number / N-Number | N187FJ |
| Manufacturer | LENTSCH FLORENZ J |
| Model | BD-4-T |
| Manufacturer's Serial Number | 581 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 4 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | LYCOMING |
| Engine Model | 0-320 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Type of Registrant | Individual |
| Owner Name | RIAN SCOTT D |
| Street | 42153 270TH ST |
| City | AITKIN |
| State | MN |
| Zip Code | 56431-4798 |
| Region | Great Lakes |
| County | Aitkin County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1980-09-23 |
| Certificate Issue Date | 2021-09-28 |
| Last Action Date | 2021-09-28 |
| Expiration Date | 2028-09-30 |
| Status | Valid Registration |
| Mode S Code | 50255463 |
| Mode S Code Hex | A15B33 |