| Tail Number / N-Number | N43UP |
| Manufacturer | YAKOVLEV/BURDIS W J |
| Model | YAK 3 UPW |
| Manufacturer's Serial Number | 004 |
| 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 | P & W |
| Engine Model | R-1830 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 1,350 hp (1,007 kW) |
| Type of Registrant | Individual |
| Owner Name | ESATE OF MCKINSTRY JIM H |
| Street | 3750 WCR 32 |
| City | MEAD |
| State | CO |
| Zip Code | 80542 |
| Region | Northwest Mountain |
| County | Weld County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2008-05-13 |
| Certificate Issue Date | 2021-03-24 |
| Last Action Date | 2021-03-24 |
| Expiration Date | 2028-03-31 |
| Status | Valid Registration |
| Mode S Code | 51221225 |
| Mode S Code Hex | A52295 |