| Tail Number / N-Number | N219SD |
| Manufacturer | SOCATA |
| Model | TB21 |
| Year Built | 2001 |
| Manufacturer's Serial Number | 2050 |
| 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 | LYCOMING |
| Engine Model | TI0-540 SER |
| Engine Type | Turbo-prop |
| Number of Engines | 1 engine |
| Horsepower | 310 hp (231 kW) |
| Type of Registrant | Individual |
| Owner Name | FREUND GREGOR |
| Street | 26 VULCAN STAIRWAYS |
| City | SAN FRANCISCO |
| State | CA |
| Zip Code | 94114 |
| Region | Western-Pacific |
| County | San Francisco County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2001-03-15 |
| Certificate Issue Date | 2018-01-23 |
| Last Action Date | 2020-09-04 |
| Expiration Date | 2028-01-31 |
| Status | Valid Registration |
| Mode S Code | 50356205 |
| Mode S Code Hex | A1DC85 |