| Tail Number / N-Number | N191BZ |
| Manufacturer | HOFFMAN-FLUGZEUGBAU |
| Model | H 36 DIMONA |
| Year Built | 1983 |
| Manufacturer's Serial Number | 3518 |
| Aircraft Type | Glider |
| 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 | LIMBACH |
| Engine Model | LIMBACH L2000 |
| Engine Type | 4 Cycle |
| Number of Engines | 1 engine |
| Horsepower | 80 hp (60 kW) |
| Type of Registrant | Individual |
| Owner Name | STOCKHILL MICHAEL L |
| Street | 39340 LOST FOX LN |
| City | POLSON |
| State | MT |
| Zip Code | 59860-9453 |
| Region | Northwest Mountain |
| County | Lake County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1994-07-18 |
| Certificate Issue Date | 2002-07-23 |
| Last Action Date | 2020-05-12 |
| Expiration Date | 2027-10-31 |
| Status | Valid Registration |
| Mode S Code | 50266023 |
| Mode S Code Hex | A16C13 |