Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N820NA.
| Tail Number / N-Number | N820NA |
| Manufacturer | EUROCOPTER |
| Model | AS 350 B3 |
| Year Built | 2002 |
| Manufacturer's Serial Number | 3602 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 6 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | TURBOMECA |
| Engine Model | ARRIEL 2B1 |
| Engine Type | Turbo-shaft |
| Number of Engines | 1 engine |
| Horsepower | 747 hp (557 kW) |
| Type of Registrant | Corporation |
| Owner Name | ROBERTS AIRCRAFT CO |
| Street | 4390 1-80 SERVICE RD |
| City | BURNS |
| State | WY |
| Zip Code | 82053 |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2002-10-08 |
| Certificate Issue Date | 2002-11-27 |
| Last Action Date | 2003-01-14 |
| Last Status | Valid Registration |
| Cancellation Date | 2004-03-26 |
| Mode S Code | 52631010 |
| Mode S Code Hex | AB3208 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N820NA.
| Tail Number / N-Number | N820NA |
| Manufacturer | LOCKHEED |
| Model | F-104A |
| Manufacturer's Serial Number | 1078 |
| 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 |
| Average Cruising Speed | 393 miles per hour |
| Type of Registrant | Government |
| Owner Name | NASA |
| Street | PO BOX 273 |
| City | EDWARDS |
| State | CA |
| Zip Code | 93523 |
| Region | Western-Pacific |
| Certificate Issue Date | 1970-04-08 |
| Last Status | Valid Registration |
| Cancellation Date | 1980-11-12 |
| Mode S Code | 52631010 |
| Mode S Code Hex | AB3208 |