| Tail Number / N-Number | N131BK |
| Manufacturer | BROOKS-BUCKER |
| Model | 131 |
| Year Built | 1935 |
| Manufacturer's Serial Number | BB-1 |
| 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 | E.N.M.A. |
| Engine Model | GIV SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 150 hp (112 kW) |
| Type of Registrant | Corporation |
| Owner Name | EASTERN STEARMAN INC TRUSTEE |
| Street | 42061 BALD HILL RD |
| City | LEESBURG |
| State | VA |
| Zip Code | 20176-6020 |
| Region | Eastern |
| County | Loudoun County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1992-01-23 |
| Certificate Issue Date | 2014-07-16 |
| Last Action Date | 2020-02-28 |
| Expiration Date | 2027-07-31 |
| Status | Valid Registration |
| Mode S Code | 50077413 |
| Mode S Code Hex | A07F0B |