Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N51XD.
| Tail Number / N-Number | N51XD |
| Manufacturer | SHEEN HOWARD |
| Model | SIMPLICITY |
| Manufacturer's Serial Number | S-001 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Type of Registrant | Individual |
| Owner Name | SHEEN HOWARD |
| Street | 4012 S RAINBOW BLVD APT K308 |
| City | LAS VEGAS |
| State | NV |
| Zip Code | 89103-2010 |
| Country | US |
| Certificate Issue Date | 2002-11-25 |
| Last Action Date | 2006-03-20 |
| Last Status | Registration Expired – Pending Cancellation |
| Cancellation Date | 2013-09-16 |
| Mode S Code | 51460447 |
| Mode S Code Hex | A66127 |