| Tail Number / N-Number | N91EZ |
| Manufacturer | PFEIFFER EUGENE J |
| Model | LONG-EZ |
| Year Built | 1993 |
| Manufacturer's Serial Number | 1244 |
| 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 | AMA/EXPR |
| Engine Model | UNKNOWN ENG |
| Number of Engines | 1 engine |
| Type of Registrant | Individual |
| Owner Name | PFEIFFER EUGENE J |
| Street | 5050 SW CORSAIR AVE |
| City | PALM CITY |
| State | FL |
| Zip Code | 34990-8373 |
| Region | Southern |
| County | Martin County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1993-06-26 |
| Certificate Issue Date | 1991-12-13 |
| Last Action Date | 2021-10-17 |
| Expiration Date | 2029-02-28 |
| Status | Valid Registration |
| Mode S Code | 53112316 |
| Mode S Code Hex | AC94CE |