| Tail Number / N-Number | N557JM |
| Manufacturer | JOHN W MOLL |
| Model | VANS RV-7 |
| Manufacturer's Serial Number | 70912 |
| 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) |
| Number of Engines | 1 engine |
| Kit Manufacturer | VANS AIRCRAFT INC |
| Kit Model | RV-7 |
| Type of Registrant | Individual |
| Owner Name | MOLL JOHN W |
| Street | 5003 SUNSET DR |
| City | EASLEY |
| State | SC |
| Zip Code | 29642-7813 |
| Region | Southern |
| County | Pickens County |
| Country | US |
| Fractional Ownership | No |
| Certificate Issue Date | 2019-05-17 |
| Last Action Date | 2021-12-13 |
| Expiration Date | 2029-05-31 |
| Status | Valid Registration |
| Mode S Code | 51615100 |
| Mode S Code Hex | A71A40 |