Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N6399D.
| Tail Number / N-Number | N6399D |
| Manufacturer | FLIPPO ROBERT VERNON |
| Model | SONERAI II |
| Year Built | 1999 |
| Manufacturer's Serial Number | 001 |
| 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) |
| Engine Manufacturer | REVMASTER |
| Engine Model | 2100 |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 65 hp (48 kW) |
| Type of Registrant | Individual |
| Owner Name | FLIPPO ROBERT V |
| Street | 2009 WESTON CIR |
| City | CAMARILLO |
| State | CA |
| Zip Code | 93010-3700 |
| Country | US |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2000-05-03 |
| Certificate Issue Date | 1999-06-01 |
| Last Action Date | 2008-05-20 |
| Last Status | Registration Expired – Pending Cancellation |
| Cancellation Date | 2005-06-15 |
| Mode S Code | 52061302 |
| Mode S Code Hex | A862C2 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N6399D.
| Tail Number / N-Number | N6399D |
| Manufacturer | CESSNA |
| Model | 172N |
| Manufacturer's Serial Number | 17272785 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 4 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 105 miles per hour |
| Type of Registrant | Partnership |
| Owner Name | FORBES ENTERPRISES |
| Street | PO BOX 249 |
| City | TRINITY CENTER |
| State | CA |
| Zip Code | 96091 |
| Country | US |
| Certificate Issue Date | 1991-06-21 |
| Last Action Date | 1991-06-25 |
| Last Status | Valid Registration |
| Cancellation Date | 1992-05-05 |
| Exported To | THAILAND |
| Mode S Code | 52061302 |
| Mode S Code Hex | A862C2 |