Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N9020S.
| Tail Number / N-Number | N9020S |
| Manufacturer | PIPER |
| Model | PA-31-350 |
| Year Built | 1979 |
| Manufacturer's Serial Number | 31-7952191 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 8 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | LYCOMING |
| Engine Model | TI0-540 SER |
| Engine Type | Turbo-prop |
| Number of Engines | 2 engines |
| Horsepower per Engine | 310 hp (231 kW) |
| Total Horsepower | 620 hp (463 kW) |
| Average Cruising Speed | 162 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | AEROSPACE TECHNOLOGIES INTERNATIONAL INC |
| Street | 2970 WILDERNESS PL STE 220 |
| City | BOULDER |
| State | CO |
| Zip Code | 80301-5412 |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1979-08-27 |
| Certificate Issue Date | 2003-01-29 |
| Last Action Date | 2003-01-29 |
| Last Status | Valid Registration |
| Cancellation Date | 2003-03-13 |
| Exported To | FRANCE |
| Mode S Code | 53074403 |
| Mode S Code Hex | AC7903 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N9020S.
| Tail Number / N-Number | N9020S |
| Manufacturer | CESSNA |
| Model | 172 |
| Manufacturer's Serial Number | 28241 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 4 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 105 miles per hour |
| Type of Registrant | Individual |
| Owner Name | SALE REPORTED |
| Street | UNKNOWN |
| City | OKLAHOMA CITY |
| State | OK |
| Zip Code | 73129 |
| Country | US |
| Last Action Date | 2009-12-11 |
| Last Status | Sale Reported – Pending Cancellation |
| Cancellation Date | 2013-05-02 |
| Mode S Code | 53074403 |
| Mode S Code Hex | AC7903 |