This unique aircraft remains one of the most intriguing experimental designs of its era. Developed during Cold War, it was intended as a research platform to explore innovative aerodynamic principles.

Here are your clues:

1) A propeller mounted on the wing—but this isn’t a conventional setup. There’s something unusual about how it interacts with the airflow.

2) A clear look at the cockpit reveals distinct control panel.

3) Part of the fuselage bears the unmistakable letters CCCP, confirming its origins. But what comes after?

4) Its landing gear is fixed, not retractable.

5) A V-shaped tail design completes the unconventional look of this aircraft.

A fascinating yet little-known experiment, this plane was a step into the unknown—but never made it past a single prototype. Do you know what it is? Drop your guesses below!