Sukhoi Su-57

Sukhoi Su-57

The Sukhoi Su-57 is a fifth-generation, single-seat, twin-engine, multirole stealth fighter aircraft developed by the Russian aerospace and defense corporation Rostec. It is designed to perform air superiority and strike missions, as well as reconnaissance and electronic warfare. The aircraft features advanced avionics and weapon systems, including a multifunctional radar, active electronically scanned array, and a wide range of air-to-air and air-to-ground missiles. The Su-57 has been in development since the early 2000s and has undergone several flight tests, with the first production models expected to enter service with the Russian military in the near future.

History

The development of the Su-57, also known as the PAK FA (Prospective Airborne Complex of Frontline Aviation), began in the late 1990s. The goal was to create a 5th generation multirole stealth fighter jet that could replace the aging Su-27 and MiG-29 aircraft in the Russian Air Force.

The first prototype of the Su-57, known as the T-50, made its maiden flight in 2010, and it was unveiled to the public at the MAKS airshow in 2011. In 2017, the Russian Air Force announced that it would begin receiving the first operational Su-57 fighter jets in 2018.

The Su-57 has undergone various testing and evaluation, including flight testing, weapons testing, and testing of its stealth capabilities. In 2017, the Su-57 was deployed to Syria for testing and evaluation in a combat environment.

 

Range      

The range of the Sukhoi Su-57 is not publicly disclosed by Russian authorities, but it is believed to have a range of around 3,500 km (2,175 miles) when flown with additional external fuel tanks. This range would allow the aircraft to fly long distances without the need to refuel, allowing it to perform a variety of missions, including air superiority, strike, reconnaissance, and electronic warfare. However, it's worth noting that the range of an aircraft can vary depending on a number of factors such as the type of mission, the weight of the aircraft, and the efficiency of the engines.

 

Cost Price

The price of the Sukhoi Su-57, also known as the PAK FA or T-50, is not publicly disclosed by the Russian government. However, it is estimated to cost around $50-100 million per unit. Keep in mind that these figures are likely to change as the program is still in development and can vary depending on the number of aircrafts purchased, configuration, and other factors.

Fuel capacity

The Sukhoi Su-57 is designed to use aviation turbine fuel (Jet Fuel) as its primary fuel source. Jet fuel, also known as aviation turbine fuel (ATF), is a type of aviation fuel that is used to power aircrafts. The specific type of jet fuel used by the Su-57 is not publicly disclosed, but it is likely to be a high-performance variant that is optimized for use in military fighter jets.

Jet fuel is a complex mixture of hydrocarbons, which is produced from crude oil. The most common type of jet fuel is Jet A-1, which is used worldwide.

It's important to note that military fighter jets like the Su-57 also have an in-flight refueling capability, which allows them to refuel in-flight and extend their range.

Physical Properties:

Length: 21.9m (71.9 ft)

Wingspan: 14.75m (48.4 ft)

Height: 6m (19.6 ft)

Empty weight: 18,500 kg (40,786 lb)

Maximum takeoff weight: 38,800 kg (85,637 lb)

Engine: Two Saturn AL-41F1S turbofans

Performance Properties:

Maximum speed: Mach 2.35 (2,500 km/h; 1,550 mph)

Service ceiling: 18,000 m (59,055 ft)

Combat radius: 1,500 km (932 mi)

Endurance: 4 hours

Armament Properties:

Air-to-air missiles: R-77, R-37M, R-73

Air-to-ground missiles: Kh-38, Kh-58, Kh-59

Bomb: KAB-500Kr, KAB-1500Kr

Cannon: 30mm GSh-30-1

Avionics Properties:

AESA radar

Infrared search and track system

Electronic warfare suite

Data-link

Helmet-mounted display and sight

Satellite navigation

Role Properties:

Air-to-air combat

Air-to-ground attack

Reconnaissance

Electronic warfare

Air defense

Close air support

Maritime strike

Interception

Aerial reconnaissance