Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N90803.
| Tail Number / N-Number | N90803 |
| Manufacturer | HILLER |
| Model | UH-12B |
| Year Built | 1952 |
| Manufacturer's Serial Number | 482 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 4 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | FRANKLIN |
| Engine Model | 6V-335 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 200 hp (149 kW) |
| Average Cruising Speed | 63 miles per hour |
| Type of Registrant | Individual |
| Owner Name | KOSINSKI THOMAS J |
| Street | ROUTE 4 797 HUNT ROAD |
| City | JAMESTOWN |
| State | NY |
| Zip Code | 14701 |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1980-09-16 |
| Certificate Issue Date | 1979-10-01 |
| Last Action Date | 1991-11-30 |
| Last Status | Registration Expired – Pending Cancellation |
| Cancellation Date | 2013-05-17 |
| Mode S Code | 53107530 |
| Mode S Code Hex | AC8F58 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N90803.
| Tail Number / N-Number | N90803 |
| Manufacturer | FAIRCHILD |
| Model | AT-21 |
| Manufacturer's Serial Number | 48087 |
| Aircraft Type | Fixed wing multi 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) |
| Number of Engines | 2 engines |
| Average Cruising Speed | 112 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | STEWART AERO CORP |
| Street | 6429 ANAHEIM TELEGRAPH RD |
| City | LOS ANGELES |
| State | CA |
| Zip Code | 90001 |
| Region | Western-Pacific |
| Certificate Issue Date | 1947-01-21 |
| Last Status | Valid Registration |
| Cancellation Date | 1949-07-13 |
| Mode S Code | 53107530 |
| Mode S Code Hex | AC8F58 |