Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N12436.
| Tail Number / N-Number | N12436 |
| Manufacturer | CESSNA |
| Model | 172M |
| Year Built | 1973 |
| Manufacturer's Serial Number | 17261981 |
| Aircraft Type | Fixed wing single engine |
| 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 | 108 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | MID ISLAND AIR SERVICE INC |
| Street | ISLIP MACARTHUR ARPT |
| City | RONKONKOMA |
| State | NY |
| Zip Code | 11779 |
| Region | Eastern |
| Country | US |
| Certificate Issue Date | 1973-09-18 |
| Last Status | Valid Registration |
| Cancellation Date | 1975-05-28 |
| Exported To | DENMARK |
| Mode S Code | 50062556 |
| Mode S Code Hex | A0656E |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N12436.
| Tail Number / N-Number | N12436 |
| Manufacturer | WACO |
| Model | QDC |
| Year Built | 1931 |
| Manufacturer's Serial Number | 3578 |
| Aircraft Type | Fixed wing single engine |
| 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 | 150 miles per hour |
| Type of Registrant | Individual |
| Owner Name | LEYDECKER LEO F |
| Street | 690 CRESCENT AVE |
| City | BUFFALO |
| State | NY |
| Zip Code | 14216 |
| Region | Eastern |
| Country | US |
| Certificate Issue Date | 1941-12-19 |
| Last Status | Valid Registration |
| Cancellation Date | 1948-07-19 |
| Mode S Code | 50062556 |
| Mode S Code Hex | A0656E |