What is piper j4?

The Piper J-4 Cub Coupe is a single-engine two-seat light aircraft manufactured by Piper Aircraft Corporation in the 1930s and 1940s. The aircraft was intended as a more up-market version of the popular Piper J-3 Cub and was designed to appeal to the private and business aviation sector rather than the sport and recreation market. The J-4 Cub Coupe was first produced in 1938 and was powered by a horizontally opposed 4-cylinder 65hp Continental A65 engine. The J-4 Cub Coupe was built with improved cabin visibility over the J-3, taking advantage of a design that included a curved windshield and low side windows, which provided more light in the cabin. It had wingspan of 35 feet and a length of 22 feet. The aircraft had a maximum speed of 80 mph, a cruising speed of 70 mph, and a range of 240 miles. The Piper J-4 Cub Coupe was a popular aircraft in the United States and was used primarily for private transportation, charter, and light cargo hauling.