| Tail Number / N-Number | N27GZ |
| Manufacturer | STEICHEN JOHN P |
| Model | STEICHEN GEEZEE |
| Year Built | 2000 |
| Manufacturer's Serial Number | 01 |
| 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 | LYCOMING |
| Engine Model | O&VO-360 SER |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Type of Registrant | Individual |
| Owner Name | STEICHEN JOHN P |
| Street | 960 86TH ST |
| City | DOWNERS GROVE |
| State | IL |
| Zip Code | 60516-4840 |
| Region | Great Lakes |
| County | DuPage County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2000-12-14 |
| Certificate Issue Date | 2000-10-10 |
| Last Action Date | 2021-02-16 |
| Expiration Date | 2028-07-31 |
| Status | Valid Registration |
| Mode S Code | 50522321 |
| Mode S Code Hex | A2A4D1 |