| Tail Number / N-Number | N791ER |
| Manufacturer | DIAMOND AIRCRAFT IND GMBH |
| Model | DA 42 NG |
| Manufacturer's Serial Number | 42.N429 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 4 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 2 engines |
| Type of Registrant | Corporation |
| Owner Name | EMBRY-RIDDLE AERONAUTICAL UNIVERSITY INC |
| Street | 3700 WILLOW CREEK RD |
| City | PRESCOTT |
| State | AZ |
| Zip Code | 86301-3721 |
| Region | Western-Pacific |
| County | Yavapai County |
| Country | US |
| Fractional Ownership | No |
| Certificate Issue Date | 2022-09-09 |
| Last Action Date | 2022-09-09 |
| Expiration Date | 2029-09-30 |
| Status | Valid Registration |
| Mode S Code | 52536060 |
| Mode S Code Hex | AABC30 |