| Tail Number / N-Number | N8451 |
| Manufacturer | BUHL |
| Model | CA-3E |
| Year Built | 1929 |
| Manufacturer's Serial Number | 57 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | WRIGHT |
| Engine Model | 975 A B D&E |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 330 hp (246 kW) |
| Type of Registrant | Corporation |
| Owner Name | YELLOWSTONE AVIATION INC |
| Street | PO BOX 6291 |
| City | JACKSON |
| State | WY |
| Zip Code | 83002-6291 |
| Region | Northwest Mountain |
| County | Teton County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2005-04-27 |
| Certificate Issue Date | 1996-06-10 |
| Last Action Date | 2020-02-21 |
| Expiration Date | 2027-07-31 |
| Status | Valid Registration |
| Mode S Code | 52712347 |
| Mode S Code Hex | AB94E7 |