Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N37440.
| Tail Number / N-Number | N37440 |
| Manufacturer | INTERSTATE |
| Model | S-1A |
| Year Built | 1942 |
| Manufacturer's Serial Number | 285 |
| 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 | CONT MOTOR |
| Engine Model | A&C65 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 65 hp (48 kW) |
| Average Cruising Speed | 77 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | CADET AVIATION INC |
| Street | PO BOX 148 |
| City | HARRISONVILLE |
| State | MO |
| Zip Code | 64701 |
| Country | US |
| Airworthiness Classification | Standard |
| Certificate Issue Date | 1983-12-01 |
| Last Action Date | 2008-03-18 |
| Last Status | Registration Expired – Pending Cancellation |
| Cancellation Date | 2018-01-18 |
| Mode S Code | 51042644 |
| Mode S Code Hex | A445A4 |