| Tail Number / N-Number | N2557E |
| Manufacturer | CHAMPION |
| Model | AERONCA 7BCM |
| Manufacturer's Serial Number | 7AC-6140 |
| 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 | C85 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 85 hp (63 kW) |
| Average Cruising Speed | 90 miles per hour |
| Type of Registrant | Co-Ownership |
| Owner Name | LENZ DAVID |
| Other Names |
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| Street | 740 AURELIA ST |
| City | BOCA RATON |
| State | FL |
| Zip Code | 33486-3530 |
| Region | Southern |
| County | Palm Beach County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1955-11-29 |
| Certificate Issue Date | 2017-10-25 |
| Last Action Date | 2020-05-11 |
| Expiration Date | 2027-10-31 |
| Status | Valid Registration |
| Mode S Code | 50466543 |
| Mode S Code Hex | A26D63 |