| Tail Number / N-Number | N191AL |
| Manufacturer | LAUDANI ALAN A |
| Model | RUTAN VARI EZE |
| Year Built | 1992 |
| Manufacturer's Serial Number | 2158 |
| 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 | CONT MOTOR |
| Engine Model | 0-200 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 100 hp (75 kW) |
| Type of Registrant | Individual |
| Owner Name | VON DELIUS CARL CHRISTIAN |
| Street | 1245 3RD ST W |
| City | KALISPELL |
| State | MT |
| Zip Code | 59901-4210 |
| Region | Northwest Mountain |
| County | Flathead County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1992-05-19 |
| Certificate Issue Date | 2016-11-28 |
| Last Action Date | 2022-12-09 |
| Expiration Date | 2029-11-30 |
| Status | Valid Registration |
| Mode S Code | 50265755 |
| Mode S Code Hex | A16BED |