Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N4974C.
| Tail Number / N-Number | N4974C |
| Manufacturer | SNOW |
| Model | S2A |
| Manufacturer's Serial Number | 1017 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 112 miles per hour |
| Type of Registrant | Individual |
| Owner Name | JONES JOE E |
| Street | BOX 76 |
| City | RIO HONDO |
| State | TX |
| Zip Code | 78583 |
| Region | Southwestern |
| Certificate Issue Date | 1964-05-01 |
| Last Status | Valid Registration |
| Cancellation Date | 1964-08-26 |
| Exported To | MEXICO |
| Mode S Code | 51426400 |
| Mode S Code Hex | A62D00 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N4974C.
| Tail Number / N-Number | N4974C |
| Manufacturer | FLATO EDWIN F |
| Model | TIERRA II |
| Manufacturer's Serial Number | AG00102 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not 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 |
| Last Action Date | 1984-05-05 |
| Last Status | N-Number assigned, has not been registered and is pending cancellation |
| Cancellation Date | 2011-04-26 |
| Mode S Code | 51426400 |
| Mode S Code Hex | A62D00 |