Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N50857.
| Tail Number / N-Number | N50857 |
| Manufacturer | ROCKWELL/TEACH |
| Model | S-2R |
| Manufacturer's Serial Number | D78-002 |
| 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) |
| Engine Manufacturer | NONE |
| Engine Model | NONE |
| Number of Engines | 1 engine |
| Last Action Date | 1985-04-02 |
| Last Status | N-Number assigned as a Non Type Certificated (Amateur) but has not been registered that is pending cancellation |
| Cancellation Date | 2011-03-03 |
| Mode S Code | 51455317 |
| Mode S Code Hex | A65ACF |