Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N3780.
| Tail Number / N-Number | N3780 |
| Manufacturer | SIKORSKY |
| Model | H-19D |
| Manufacturer's Serial Number | 55-1176 |
| 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 | SALE REPORTED |
| Street | PO BOX 25082 |
| City | OKLAHOMA CITY |
| State | OK |
| Zip Code | 73125 |
| Country | US |
| Last Action Date | 1991-12-13 |
| Last Status | Sale Reported – Pending Cancellation |
| Cancellation Date | 2013-06-03 |
| Mode S Code | 51051733 |
| Mode S Code Hex | A453DB |