Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N5553A.
| Tail Number / N-Number | N5553A |
| Manufacturer | SIKORSKY |
| Model | S-51 |
| Manufacturer's Serial Number | 122721 |
| Aircraft Type | Rotorcraft |
| 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 |
| Average Cruising Speed | 77 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | MING AYER INC |
| Street | LINDEN AIRPORT |
| City | LINDEN |
| State | NJ |
| Zip Code | 07036 |
| Region | Eastern |
| Certificate Issue Date | 1957-08-05 |
| Last Status | Valid Registration |
| Cancellation Date | 1971-01-27 |
| Mode S Code | 51612300 |
| Mode S Code Hex | A714C0 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N5553A.
| Tail Number / N-Number | N5553A |
| Manufacturer | CESSNA |
| Model | T210N |
| Year Built | 1979 |
| Manufacturer's Serial Number | 21063494 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 6 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | CONT MOTOR |
| Engine Model | TSIO-520 SER |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 300 hp (224 kW) |
| Type of Registrant | Individual |
| Owner Name | SALE REPORTED |
| Street | NONE |
| City | XXX |
| State | OK |
| Zip Code | 73125 |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1979-07-06 |
| Last Action Date | 2015-09-29 |
| Last Status | Sale reported |
| Cancellation Date | 2015-09-30 |
| Exported To | GUATEMALA |
| Mode S Code | 51612300 |
| Mode S Code Hex | A714C0 |