Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N48970.
| Tail Number / N-Number | N48970 |
| Manufacturer | INTERSTATE |
| Model | S-1B1 |
| Year Built | 1943 |
| Manufacturer's Serial Number | 204 |
| 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 | FRANKLIN |
| Engine Model | 4ACG199H3 |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 113 hp (84 kW) |
| Average Cruising Speed | 87 miles per hour |
| Type of Registrant | Individual |
| Owner Name | BROWN M F |
| Street | 1009 WASHINGTON BLVD |
| City | UPLAND |
| State | CA |
| Zip Code | 91786 |
| Country | US |
| Last Action Date | 1977-01-14 |
| Last Status | Revoked – Canceled |
| Cancellation Date | 2012-08-08 |
| Mode S Code | 51406556 |
| Mode S Code Hex | A60D6E |