Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N2668D.
| Tail Number / N-Number | N2668D |
| Manufacturer | DOUGLAS |
| Model | DC3C |
| Year Built | 1943 |
| Manufacturer's Serial Number | 10168 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 32 seats |
| Weight Class | CLASS 3 (20,000+ pounds gross take off weight) |
| Engine Manufacturer | AMA/EXPR |
| Engine Model | UNKNOWN ENG |
| Number of Engines | 2 engines |
| Average Cruising Speed | 144 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | ADVANCED TECHNOLOGY SYSTEMS |
| Street | PO BOX 642 |
| City | LOS ANGELES |
| State | CA |
| Zip Code | 90053 |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1984-10-29 |
| Certificate Issue Date | 1985-01-29 |
| Last Action Date | 1994-02-02 |
| Last Status | Registration Expired – Pending Cancellation |
| Cancellation Date | 2014-09-29 |
| Mode S Code | 50514273 |
| Mode S Code Hex | A298BB |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N2668D.
| Tail Number / N-Number | N2668D |
| Manufacturer | CESSNA |
| Model | 170B |
| Manufacturer's Serial Number | 20820 |
| 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 | Individual |
| Owner Name | VANDERWERT FRANK E |
| Street | PO BOX 1153 |
| City | JACKSONVILLE |
| State | AR |
| Zip Code | 71660 |
| Region | Southwestern |
| Certificate Issue Date | 1963-06-26 |
| Last Status | Valid Registration |
| Cancellation Date | 1970-06-29 |
| Mode S Code | 50514273 |
| Mode S Code Hex | A298BB |