Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N503SS.
| Tail Number / N-Number | N503SS |
| Manufacturer | PEGASUS AVIATION |
| Model | QUANTUM 15 |
| Year Built | 2001 |
| Manufacturer's Serial Number | 7731 |
| Aircraft Type | Weight-shift-control |
| Category | Land |
| Builder Certification | Light Sport |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | ROTAX |
| Engine Model | 503 DCDI |
| Engine Type | 2 Cycle |
| Number of Engines | 1 engine |
| Horsepower | 52 hp (39 kW) |
| Type of Registrant | Individual |
| Owner Name | PLYLER BRADY A |
| Street | 3410 KENNINGTON RD |
| City | KERSHAW |
| State | SC |
| Zip Code | 29067-8401 |
| Country | US |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2007-08-13 |
| Certificate Issue Date | 2008-05-12 |
| Last Action Date | 2011-04-26 |
| Last Status | Registration Expired - Pending Cancellation |
| Cancellation Date | 2017-10-19 |
| Mode S Code | 51443266 |
| Mode S Code Hex | A646B6 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N503SS.
| Tail Number / N-Number | N503SS |
| Manufacturer | SWEARINGEN |
| Model | SA226TC |
| Manufacturer's Serial Number | TC-229E |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 22 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 2 engines |
| Average Cruising Speed | 232 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | TEXAS COMMERCE BANK NA |
| Street | ATTN: EQUIPMENT LEASING DIV PO BOX 2558 |
| City | HOUSTON |
| State | TX |
| Zip Code | 77001 |
| Region | Southwestern |
| Certificate Issue Date | 1977-12-13 |
| Last Status | Valid Registration |
| Cancellation Date | 1984-06-21 |
| Mode S Code | 51443266 |
| Mode S Code Hex | A646B6 |