Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N75489.
| Tail Number / N-Number | N75489 |
| Manufacturer | DOUGLAS |
| Model | DC3C-S1C3G |
| Manufacturer's Serial Number | 6059 |
| 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) |
| Number of Engines | 2 engines |
| Average Cruising Speed | 150 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | THE BABB CO INC |
| Street | GENERAL DELIVERY |
| City | GLENDALE |
| State | CA |
| Zip Code | 91201 |
| Region | Western-Pacific |
| Certificate Issue Date | 1949-07-18 |
| Last Status | Valid Registration |
| Cancellation Date | 1949-07-29 |
| Mode S Code | 52426167 |
| Mode S Code Hex | AA2C77 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N75489.
| Tail Number / N-Number | N75489 |
| Manufacturer | DAVIS ROBERT S |
| Model | CHALLENGER I CW SPEC |
| Year Built | 1996 |
| Manufacturer's Serial Number | 119CW0594 |
| 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) |
| Engine Manufacturer | BOMBARDIER |
| Engine Model | ROTAX (ALL) |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1996-07-02 |
| Last Action Date | 1996-05-20 |
| Last Status | N-Number assigned as a Non Type Certificated (Amateur) but has not been registered that is pending cancellation |
| Cancellation Date | 2011-06-13 |
| Mode S Code | 52426167 |
| Mode S Code Hex | AA2C77 |