| Tail Number / N-Number | N999MN |
| Manufacturer | MANN ROBERT L |
| Model | PIEL BERYL |
| Manufacturer's Serial Number | MW-2 |
| 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 |
| Type of Registrant | Individual |
| Owner Name | MANN ROBERT L |
| Street | 76271 ROAD 409 |
| City | GOTHENBURG |
| State | NE |
| Zip Code | 69138-4034 |
| Region | Central |
| County | Dawson County |
| Country | US |
| Fractional Ownership | No |
| Certificate Issue Date | 1996-06-28 |
| Last Action Date | 2020-02-13 |
| Expiration Date | 2027-07-31 |
| Status | Valid Registration |
| Mode S Code | 53372462 |
| Mode S Code Hex | ADF532 |