| Tail Number / N-Number | N11S |
| Manufacturer | PIPER |
| Model | PA-11 |
| Year Built | 1947 |
| Manufacturer's Serial Number | 11-273 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | CONT MOTOR |
| Engine Model | C85 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 85 hp (63 kW) |
| Average Cruising Speed | 67 miles per hour |
| Type of Registrant | Individual |
| Owner Name | DAVIS SUSAN J |
| Street | 13376 BRISA DEL MAR # Q6 |
| City | CASTROVILLE |
| State | CA |
| Zip Code | 95012-2931 |
| Region | Western-Pacific |
| County | Monterey County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Restricted |
| Airworthiness Date | 1970-06-19 |
| Certificate Issue Date | 2012-07-25 |
| Last Action Date | 2021-04-12 |
| Expiration Date | 2028-07-31 |
| Status | Valid Registration |
| Mode S Code | 50025552 |
| Mode S Code Hex | A02B6A |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N11S.
| Tail Number / N-Number | N11S |
| Manufacturer | SOUTHWORTH EAA BI-PLANE |
| Model | MAY BEE |
| Year Built | 1964 |
| Manufacturer's Serial Number | JS-1 |
| 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 | LYCOMING |
| Engine Model | 0-320 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Average Cruising Speed | 112 miles per hour |
| Type of Registrant | Individual |
| Owner Name | BRYAN JAMES D |
| Street | 2224 MAKINSON RD |
| City | WEST POINT |
| State | TX |
| Zip Code | 78963-5166 |
| County | Monterey County |
| Country | US |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1987-04-14 |
| Certificate Issue Date | 2002-10-30 |
| Last Action Date | 2005-10-18 |
| Last Status | The Triennial Aircraft Registration form was mailed and has not been returned by the Post Office |
| Cancellation Date | 2005-11-21 |