| Tail Number / N-Number | N858DT |
| Manufacturer | DIAMOND AIRCRAFT IND INC |
| Model | DA 40 |
| Manufacturer's Serial Number | 40.748 |
| Aircraft Type | Fixed wing single 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 | 1 engine |
| Type of Registrant | Corporation |
| Owner Name | TOMORROWS AERONAUTICAL MUSEUM INC |
| Street | 961 W ALONDRA BLVD |
| City | COMPTON |
| State | CA |
| Zip Code | 90220-3528 |
| Region | Western-Pacific |
| County | Los Angeles County |
| Country | US |
| Fractional Ownership | No |
| Certificate Issue Date | 2023-02-01 |
| Last Action Date | 2023-02-01 |
| Expiration Date | 2030-02-28 |
| Status | Valid Registration |
| Mode S Code | 52742555 |
| Mode S Code Hex | ABC56D |