Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N312S.
| Tail Number / N-Number | N312S |
| Manufacturer | SHAFER |
| Model | WITTMAN W-8 TAILWIND |
| Year Built | 1971 |
| Manufacturer's Serial Number | PDS-1-248 |
| 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) |
| Engine Manufacturer | LYCOMING |
| Engine Model | 0-290 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 140 hp (104 kW) |
| Average Cruising Speed | 112 miles per hour |
| Type of Registrant | Individual |
| Owner Name | BROWN ANNA MARIE |
| Street | 521 SHERWOOD LA |
| City | HATBORO |
| State | PA |
| Zip Code | 19040 |
| Country | US |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1980-04-03 |
| Certificate Issue Date | 1978-10-30 |
| Last Action Date | 1991-03-30 |
| Last Status | Registration Expired – Pending Cancellation |
| Cancellation Date | 2013-04-16 |
| Mode S Code | 50647717 |
| Mode S Code Hex | A34FCF |