| Tail Number / N-Number | N1940H |
| Manufacturer | BUCKER |
| Model | BU-133 |
| Year Built | 1940 |
| Manufacturer's Serial Number | 37 |
| 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 | AMA/EXPR |
| Engine Model | UNKNOWN ENG |
| Number of Engines | 1 engine |
| Average Cruising Speed | 112 miles per hour |
| Type of Registrant | LLC |
| Owner Name | CALLIS AVIATION LLC |
| Street | 310 WILLOW OAK DRIVE |
| City | ROANOKE |
| State | VA |
| Zip Code | 24014-3113 |
| Region | Eastern |
| County | Roanoke city |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2016-06-22 |
| Certificate Issue Date | 2018-11-09 |
| Last Action Date | 2021-10-04 |
| Expiration Date | 2028-11-30 |
| Status | Valid Registration |
| Mode S Code | 50274547 |
| Mode S Code Hex | A17967 |