| Tail Number / N-Number | N11SX |
| Manufacturer | WORMSLEY THOMAS |
| Model | SONEX |
| Year Built | 2004 |
| Manufacturer's Serial Number | 270 |
| 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 | AMA/EXPR |
| Engine Model | UNKNOWN ENG |
| Number of Engines | 1 engine |
| Kit Manufacturer | SONEX LTD |
| Kit Model | SONEX |
| Type of Registrant | Individual |
| Owner Name | LEWIS THOMAS C |
| Street | 1125 INCINERATOR RD |
| City | FRANKLIN |
| State | TN |
| Zip Code | 37064-5909 |
| Region | Central |
| County | Williamson County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2004-01-10 |
| Certificate Issue Date | 2020-06-08 |
| Last Action Date | 2023-01-22 |
| Expiration Date | 2027-06-30 |
| Status | Valid Registration |
| Mode S Code | 50025600 |
| Mode S Code Hex | A02B80 |
Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N11SX.
| Tail Number / N-Number | N11SX |
| Manufacturer | STROUD ARMOND E |
| Model | SUPER X |
| Manufacturer's Serial Number | S01 |
| 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) |
| Number of Engines | 1 engine |
| Type of Registrant | Individual |
| Owner Name | STROUD ARMOND E |
| Street | 694 FREDERIC DRIVE |
| City | GREEN COVE SPRINGS |
| State | FL |
| Zip Code | 32043 |
| County | Williamson County |
| Country | US |
| Certificate Issue Date | 1984-06-01 |
| Last Action Date | 1993-01-11 |
| Last Status | Valid Registration |
| Cancellation Date | 1995-08-07 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N11SX.
| Tail Number / N-Number | N11SX |
| Manufacturer | GRUMMAN |
| Model | G-1159 |
| Manufacturer's Serial Number | 34 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 22 seats |
| Weight Class | CLASS 3 (20,000+ pounds gross take off weight) |
| Number of Engines | 2 engines |
| Average Cruising Speed | 438 miles per hour |
| County | Williamson County |
| Last Status | N-Number Assigned – but has not yet been registered |