| Tail Number / N-Number | N518BD |
| Manufacturer | SCOTTISH AVIATION |
| Model | BULLDOG MDL 120/121 |
| Manufacturer's Serial Number | BH120/205 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 3 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Type of Registrant | LLC |
| Owner Name | M&B ONBOARD LLC |
| Street | 88358 HIGHWAY 9 |
| City | LINEVILLE |
| State | AL |
| Zip Code | 36266-6934 |
| Region | Southern |
| County | Clay County |
| Country | US |
| Fractional Ownership | No |
| Certificate Issue Date | 2022-03-02 |
| Last Action Date | 2022-03-02 |
| Expiration Date | 2029-03-31 |
| Status | Valid Registration |
| Mode S Code | 51477504 |
| Mode S Code Hex | A67F44 |