Yermolayev Yer-2

For Pakdaaircraftindustries' Soviet Era Challenge

The Yermolayev Yer-2 was a Soviet twin-engine bomber aircraft used during World War II. It was designed by Vladimir Petlyakov and Sergei Yermolayev and was originally known as the Petlyakov Pe-2I, but after Petlyakov's arrest, the project was handed over to Yermolayev and renamed Yer-2.

The Yer-2 was a mid-wing monoplane with a sleek, streamlined fuselage and retractable landing gear. It was powered by two Mikulin AM-37 liquid-cooled engines, which gave it a top speed of 570 kilometers per hour and a range of 2,500 kilometers. The aircraft had a crew of four and was armed with a 20mm cannon in the nose, two 12.7mm machine guns in the dorsal and ventral positions, and up to 1,500 kilograms of bombs in the internal bomb bay.

The Yer-2 first saw action in the early stages of World War II, and was used extensively by the Soviet Air Force throughout the war. It was used for a variety of missions, including bombing, reconnaissance, and ground attack. The aircraft was well-regarded for its speed, range, and maneuverability, and was considered one of the most effective bombers in the Soviet arsenal.

Despite its success, the Yer-2 was not without its flaws. The aircraft was relatively complex and expensive to produce, and its liquid-cooled engines were prone to overheating and failure. Additionally, the aircraft's defensive armament was limited, making it vulnerable to attack from enemy fighters.

Despite these drawbacks, the Yer-2 remained in production until the end of the war, with a total of 3,635 aircraft built. It continued to serve in the Soviet Air Force until the early 1950s, and was also used by the air forces of several other countries, including Poland, Romania, and Yugoslavia.

In conclusion, the Yermolayev Yer-2 was a versatile and effective bomber aircraft that played a crucial role in the Soviet victory in World War II. Its speed, range, and maneuverability made it a formidable weapon, and its contributions to the war effort were significant. However, its complexity and vulnerability to enemy attack also made it a challenging aircraft to operate and maintain, and it was eventually replaced by more advanced designs

C O N T R O L S
Trim : Flaps, cruising 'rotate' adjuster
VTOL : Further flaps