Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N51937.
| Tail Number / N-Number | N51937 |
| Manufacturer | CHAIZE |
| Model | BETEC 800M3 SER 100 |
| Manufacturer's Serial Number | 01 |
| Aircraft Type | Balloon |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 0 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 0 engines |
| Type of Registrant | Individual |
| Owner Name | CASTANIER CLOTAIRE |
| Street | 2405 DEER CREEK DRIVE |
| City | PLAINSBORO |
| State | NJ |
| Zip Code | 08536 |
| Country | US |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1980-10-17 |
| Certificate Issue Date | 1980-11-01 |
| Last Action Date | 1989-08-12 |
| Last Status | Registration Expired – Pending Cancellation |
| Cancellation Date | 2013-08-15 |
| Mode S Code | 51502677 |
| Mode S Code Hex | A685BF |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N51937.
| Tail Number / N-Number | N51937 |
| Manufacturer | FAIRCHILD |
| Model | M-62A |
| Year Built | 1945 |
| Manufacturer's Serial Number | T43-5344 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 97 miles per hour |
| Type of Registrant | Individual |
| Owner Name | WILSON W A |
| Street | GENERAL DELIVERY |
| City | THORNVILLE |
| State | OH |
| Zip Code | 43076 |
| Region | Great Lakes |
| Certificate Issue Date | 1945-04-23 |
| Last Status | Valid Registration |
| Cancellation Date | 1949-02-09 |
| Mode S Code | 51502677 |
| Mode S Code Hex | A685BF |