[post_page_title]Kalinin K-7[/post_page_title]
This Russian flying fortress is another experimental aircraft to make it onto our list, designed and built in the early 1930s. The configuration of this military plane was quite unusual, thanks to the large pods under the wings to hold machine guns and landing gear. The air beast was designed by Konstantin Kalinin, a Russian pilot from World War I. The plane included seven engines and a 53 meter wingspan. Its first flight took place only 30 years after the famous Wright Brothers made their first and historical flight.
Its first flight was in 1933 and it showed some serious instability, which led to a few design changes and yet another test. Unfortunately, the plane crashed and burned in November, and the project was abandoned.
Healthy snacks you can easily make yourself
We get it; we need to start eating healthier. But how is anyone supposed to make it through the day