Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N68AT.
| Tail Number / N-Number | N68AT |
| Manufacturer | ARCTIC AIRCRAFT CO INC |
| Model | S-1B2 |
| Year Built | 1981 |
| Manufacturer's Serial Number | 1019 |
| 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) |
| Engine Manufacturer | LYCOMING |
| Engine Model | 0-320 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Type of Registrant | Individual |
| Owner Name | HARAST WILLIAM G |
| Street | PO BOX 6004 |
| City | ROCKFORD |
| State | IL |
| Zip Code | 61125-1004 |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1981-12-10 |
| Certificate Issue Date | 1998-02-13 |
| Last Action Date | 2007-06-27 |
| Last Status | Registration Expired – Pending Cancellation |
| Cancellation Date | 2018-01-23 |
| Mode S Code | 52200360 |
| Mode S Code Hex | A900F0 |