Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N5531.
| Tail Number / N-Number | N5531 |
| Manufacturer | LOCKHEED |
| Model | 188A |
| Manufacturer's Serial Number | 188A1055 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 102 seats |
| Weight Class | CLASS 3 (20,000+ pounds gross take off weight) |
| Number of Engines | 4 engines |
| Average Cruising Speed | 336 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | EASTERN AIR LINES INC |
| Street | 10 ROCKEFELLER PLAZA |
| City | NEW YORK |
| State | NY |
| Zip Code | 10001 |
| Region | Eastern |
| Certificate Issue Date | 1959-07-15 |
| Last Status | Valid Registration |
| Cancellation Date | 1976-09-02 |
| Mode S Code | 51606413 |
| Mode S Code Hex | A70D0B |