| Tail Number / N-Number | N552DT |
| 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 N552DT.
| Tail Number / N-Number | N552DT |
| Manufacturer | SIKORSKY |
| Model | UH-19D |
| Manufacturer's Serial Number | 56-1554 |
| 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 |
| Type of Registrant | Individual |
| Owner Name | PETRINO LEO I |
| Street | 8117 CENTRAL AVE N E |
| City | ALBUQUERQUE |
| State | NM |
| Zip Code | 87108 |
| Country | US |
| Certificate Issue Date | 1973-01-24 |
| Last Action Date | 1977-01-14 |
| Last Status | Revoked – Canceled |
| Cancellation Date | 2012-08-23 |