Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N90420.
| Tail Number / N-Number | N90420 |
| Manufacturer | DOUGLAS |
| Model | C54B-DC |
| Manufacturer's Serial Number | 18366 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 60 seats |
| Weight Class | CLASS 3 (20,000+ pounds gross take off weight) |
| Number of Engines | 4 engines |
| Average Cruising Speed | 173 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | ASSOCIATED AEROSPACE ACTIVITIES INC |
| Street | P O BOX 2646 AIRPORT STATION |
| City | OAKLAND |
| State | CA |
| Zip Code | 94614 |
| Region | Western-Pacific |
| Certificate Issue Date | 1965-11-05 |
| Last Status | Valid Registration |
| Cancellation Date | 1965-12-06 |
| Exported To | SOUTH AFRICA |
| Mode S Code | 53100277 |
| Mode S Code Hex | AC80BF |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N90420.
| Tail Number / N-Number | N90420 |
| Manufacturer | SALOFF STAN A |
| Model | SONERAI IILT |
| Year Built | 1984 |
| Manufacturer's Serial Number | 01606LT |
| 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 | REGISTRATION PENDING |
| Street | PO BOX 991 |
| City | WILLIAMS |
| State | AZ |
| Zip Code | 86046-0991 |
| Country | US |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1987-04-14 |
| Last Action Date | 2006-10-04 |
| Last Status | Registration Pending – Canceled |
| Cancellation Date | 2012-08-21 |
| Mode S Code | 53100277 |
| Mode S Code Hex | AC80BF |