| Tail Number / N-Number | N11SD |
| Manufacturer | CIRRUS DESIGN CORP |
| Model | SR22 |
| Year Built | 2020 |
| Manufacturer's Serial Number | 4957 |
| 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) |
| Engine Manufacturer | CONT MOTOR |
| Engine Model | IO-550-N |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 310 hp (231 kW) |
| Type of Registrant | Government |
| Owner Name | HARRIS COUNTY SHERIFFS OFFICE |
| Street | 1200 BAKER ST |
| City | HOUSTON |
| State | TX |
| Zip Code | 77002-1206 |
| Region | Southwestern |
| County | Harris County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2020-10-27 |
| Certificate Issue Date | 2021-01-25 |
| Last Action Date | 2021-02-12 |
| Expiration Date | 2028-01-31 |
| Status | Valid Registration |
| Mode S Code | 50025556 |
| Mode S Code Hex | A02B6E |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N11SD.
| Tail Number / N-Number | N11SD |
| Manufacturer | DAVIS |
| Model | SJ-1 |
| Year Built | 1972 |
| Manufacturer's Serial Number | 166H |
| 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 | 108 miles per hour |
| Type of Registrant | Individual |
| Owner Name | SALE REPORTED |
| Street | 15808 CHANCELLOR DR |
| City | LOCKPORT |
| State | IL |
| Zip Code | 60441 |
| County | Harris County |
| Country | US |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1972-09-01 |
| Last Action Date | 1998-08-24 |
| Last Status | Sale Reported – Canceled |
| Cancellation Date | 2013-08-15 |