Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N1681S.
| Tail Number / N-Number | N1681S |
| Manufacturer | SNOW |
| Model | 600-S2C |
| Year Built | 1965 |
| Manufacturer's Serial Number | 600-1260C |
| 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 | P&W |
| Engine Model | R1340 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 600 hp (448 kW) |
| Average Cruising Speed | 112 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | FARMERS FLYING SERVICE INC |
| Street | PO BOX 156 |
| City | BANCROFT |
| State | WI |
| Zip Code | 54921-0156 |
| Country | US |
| Airworthiness Classification | Restricted |
| Airworthiness Date | 1965-02-16 |
| Certificate Issue Date | 1994-07-29 |
| Last Action Date | 2009-04-21 |
| Last Status | The Triennial Aircraft Registration form was mailed and has not been returned by the Post Office |
| Cancellation Date | 2009-08-11 |
| Mode S Code | 50210762 |
| Mode S Code Hex | A111F2 |