| Tail Number / N-Number | N81SG |
| Manufacturer | CESSNA |
| Model | TU206F |
| Year Built | 1975 |
| Manufacturer's Serial Number | U20603038 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 6 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | CONT MOTOR |
| Engine Model | TSIO 520SER |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 350 hp (261 kW) |
| Average Cruising Speed | 127 miles per hour |
| Type of Registrant | Individual |
| Owner Name | REGISTRATION PENDING |
| Street | 987 GOLF COURSE RD APT 3 |
| City | CRYSTAL LAKE |
| State | IL |
| Zip Code | 60014-8829 |
| Region | Great Lakes |
| County | McHenry County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1975-11-21 |
| Last Action Date | 2022-12-24 |
| Status | Registration pending |
| Mode S Code | 52604232 |
| Mode S Code Hex | AB089A |