| Tail Number / N-Number | N81DE |
| Manufacturer | ELDER DENNIS R |
| Model | HATZ |
| Year Built | 1990 |
| Manufacturer's Serial Number | 107 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 3 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | LYCOMING |
| Engine Model | 0-290 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 140 hp (104 kW) |
| Type of Registrant | Individual |
| Owner Name | ELDER DENNIS R |
| Street | 1261 MOUNT HEBRON RD |
| City | ROGERS |
| State | AR |
| Zip Code | 72758-8019 |
| Region | Southwestern |
| County | Benton County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2001-04-30 |
| Certificate Issue Date | 2022-01-27 |
| Last Action Date | 2022-01-27 |
| Expiration Date | 2029-01-31 |
| Status | Valid Registration |
| Mode S Code | 52603523 |
| Mode S Code Hex | AB0753 |