What is douglas xb-19?

The Douglas XB-19 was an experimental heavy bomber aircraft developed by the Douglas Aircraft Company for the United States Army Air Corps during the 1940s. It was one of the largest aircraft built by Douglas, with a wingspan of 212 feet and a length of 132 feet.

The XB-19 was powered by four Pratt & Whitney R-4360 radial engines, which gave it a top speed of 237 mph and a range of 7,200 miles. It had a maximum bomb load of 37,500 pounds and could carry up to 18 crew members.

The XB-19 first flew in 1941, but due to its size and weight, it was not considered practical for wartime use. It was mainly used for testing and research purposes, including evaluating new technologies and equipment for future bomber designs.

Only one XB-19 was built, and it was eventually scrapped in the 1940s. Despite its limited operational history, the XB-19 remains a significant aircraft in aviation history due to its innovative design and advanced technology for the time.