Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N54591.
| Tail Number / N-Number | N54591 |
| Manufacturer | SUD AVIATION |
| Model | SA 318C ALOUETTE AST |
| Year Built | 1972 |
| Manufacturer's Serial Number | 2194 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 5 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | TURBOMECA |
| Engine Model | ASTAZOU IIA |
| Engine Type | Turbo-shaft |
| Number of Engines | 1 engine |
| Horsepower | 546 hp (407 kW) |
| Average Cruising Speed | 79 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | AERO JET HELICOPTERS INC |
| Street | PO BOX 1261 |
| City | FORKS |
| State | WA |
| Zip Code | 98331 |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1978-04-11 |
| Certificate Issue Date | 1978-08-28 |
| Last Action Date | 1982-06-05 |
| Last Status | Registration Expired – Pending Cancellation |
| Cancellation Date | 2013-04-18 |
| Mode S Code | 51567054 |
| Mode S Code Hex | A6EE2C |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N54591.
| Tail Number / N-Number | N54591 |
| Manufacturer | BOEING |
| Model | A75N1 |
| Manufacturer's Serial Number | 75-1000 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Type of Registrant | Individual |
| Owner Name | CLARK CHARLES D |
| Street | 2237 SIXTH STREET |
| City | BOULDER |
| State | CO |
| Zip Code | 80110 |
| Region | Northwest Mountain |
| Certificate Issue Date | 1945-06-21 |
| Last Status | Valid Registration |
| Cancellation Date | 1949-03-08 |
| Mode S Code | 51567054 |
| Mode S Code Hex | A6EE2C |