| Tail Number / N-Number | N158E |
| Manufacturer | WACO |
| Model | UPF-7 |
| Year Built | 1940 |
| Manufacturer's Serial Number | 5577 |
| 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 | CONT MOTOR |
| Engine Model | W670 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 250 hp (187 kW) |
| Average Cruising Speed | 165 miles per hour |
| Type of Registrant | Individual |
| Owner Name | FERRIS LYLE C |
| Street | 493 LAKE ST |
| City | ANTIOCH |
| State | IL |
| Zip Code | 60002-1405 |
| Region | Great Lakes |
| County | Lake County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1956-09-05 |
| Certificate Issue Date | 2013-01-11 |
| Last Action Date | 2021-08-27 |
| Expiration Date | 2029-01-31 |
| Status | Valid Registration |
| Mode S Code | 50164113 |
| Mode S Code Hex | A0E84B |