| Tail Number / N-Number | N553DT |
| Type of Reservation | Fee paid |
| Reserving Party Name | DELTA AIR LINES INC |
| Street | C/O DFPH&J 100 N BROADWAY AVE STE 2000 |
| City | OKLAHOMA CITY |
| State | OK |
| Zip Code | 73102-8846 |
| Date Reserved | 2023-01-20 |
| Expiration Date | 2023-11-20 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N553DT.
| Tail Number / N-Number | N553DT |
| Manufacturer | SIKORSKY |
| Model | UH-19D |
| Year Built | 1957 |
| Manufacturer's Serial Number | 57-5947 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 12 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 71 miles per hour |
| Zip Code | 00000 |
| Last Action Date | 1976-09-15 |
| Last Status | N-Number assigned, has not been registered and is pending cancellation |
| Cancellation Date | 2011-03-10 |