| Tail Number / N-Number | N2BU |
| Manufacturer | BUCKER JUNGMANN |
| Model | C.A.S.A. 1.131 |
| Year Built | 1961 |
| Manufacturer's Serial Number | E3B-117 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | LYCOMING |
| Engine Model | O-360 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Type of Registrant | Co-Ownership |
| Owner Name | ANDRE GEORGE MAURICE TRUSTEE |
| Other Names |
|
| Street | 12802 OAKSTONE LN |
| City | SAINT LOUIS |
| State | MO |
| Zip Code | 63141-8058 |
| Region | Central |
| County | St. Louis city |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2005-07-01 |
| Certificate Issue Date | 2016-08-10 |
| Last Action Date | 2022-03-28 |
| Expiration Date | 2029-08-31 |
| Status | Valid Registration |
| Mode S Code | 50306575 |
| Mode S Code Hex | A18D7D |