| Tail Number / N-Number | N74YZ |
| Manufacturer | STEITLE MARK R |
| Model | STEITLE LANCAIR ES |
| Manufacturer's Serial Number | ES-147 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 4 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Kit Manufacturer | LANCAIR INTL INC |
| Kit Model | LANCAIR ES |
| Type of Registrant | Individual |
| Owner Name | PENNINGTON GARY W |
| Street | 6400 W SUNSET RD |
| City | TUCSON |
| State | AZ |
| Zip Code | 85743-8141 |
| Region | Western-Pacific |
| County | Pima County |
| Country | US |
| Fractional Ownership | No |
| Certificate Issue Date | 2020-11-19 |
| Last Action Date | 2021-06-02 |
| Expiration Date | 2027-11-30 |
| Status | Valid Registration |
| Mode S Code | 52371157 |
| Mode S Code Hex | A9F26F |