Sergey Korotkov, a UAC chief designer and secondary, told Tass and RIA Novosti that the SU-75 checkmate fighter has reached the final stage of the development.
“The development of the fifth generation of light fighter SU-75 checkmates has reached a sufficient preparation stage. This can optimally see the progress of the program.” “The future of this aircraft.” Sukhoi of Russian fighters is a five-generation stealth fighter.
The final stage of the development of aircraft like SU-75 checkmates includes several important processes. This stage is often referred to as the production stage or final assembly and test phase. During this time, all design elements are confirmed, and the aircraft shifts from prototypes to production models.
This phase includes a wide range of ground exams to make sure that all systems are working as intended. Here, aircraft strictly check structural integrity, avionics, propulsion system, and weapons integration. Adjustment or improvement of the last -a -minute pose based on these tests is performed to optimize performance and safety.
After the ground test, the focus will be shifted to the flight test. The aircraft will fly a maiden flight, and a series of test flights that gradually push the aircraft to the limit will be followed by performing performances under various conditions, to confirm the reliability of the system, and the reliability of the system. These flights will help you collect data for the final adjustment of software, hardware, or design.
At the same time, the manufacturing process is sophisticated so that aircraft can be produced in series with consistent quality. This includes setting up the production line, the training staff, the supply chain of the materials and components.
Finally, a certification that aircraft must meet domestic or international standards for safety, performance, and reliability is pursued. This includes a wide range of documents, further tests, and sometimes corrections to comply with regulatory requirements.
At this stage, it is very important to determine whether aircraft can shift from development to operation. There, you can send it to your customers or serve with the army.
The success of this phase is often reflected in the capabilities of aircraft that secure domestic and international orders, and marks the transition from the project under development to a lively components of the Air Force.
The SU-75 checkmate developed by the Russian aircraft manufacturer Sukoy said, according to Russia’s claim, the fifth-generation single engine light tactics aimed at providing both high performance and cost-effective. It is a fighter.
It was announced at the MAKS 2021 International Aviation Show held in Zukovsky, Russia, and later at the Dubai Air Show 2021, the checkmate was explained as a stealth fighter with the ability to compete with American F-35 Lightning II. 。
According to Russian information sources, aircraft designs have been developed using supercomputers, greatly reducing the time required for tests and buildings, aiming for the first flight and serial production in 2023. The date was announced in 2024.
The SU-75 is designed with an advanced multi-band passive detection system to neutralize the target without being detected. It is equipped with an active phase driller (apar) that can track up to 30 targets and exchange six at the same time in an environment with severe electronic interference.
Aircraft also includes Koeps-75 Opt electronics visual acuity systems for targeting both air and ground-based threats. The power supply of this aircraft is a single engine between 14,500 kgf and 16,000 kgf, which is complemented by auxiliary power unit, and has a high ratio, enhancing takeoff and landing capabilities.
For armed, checkmates are designed with five hidden weapon bays and 11 external weapon attachment points that can carry 7,400 kg of battle payload.
Adopt a guided weapon and no guide weapon, including a short-range missile like RVV-MD, a short-range missile in the range of 40 km, and a medium-range missile such as RVV-SD in the range of 110 km. can.
For ground attack, we have the ability to use various precision guidance ammunition, including anti-Radar missiles such as KH-38MLE/MTE and KH-58USHKE.
Russian state-owned media reports about the development of three variants in SU-75. Single -seater, two -seater, and unmanned version. The patent proposed to Russia’s federal intellectual property services has revealed its original design, suggesting a continuous development effort for these variants.
These changes include changes in wings and torso designs to improve performance and cost -effectiveness, focusing on attracting foreign buyers by adapting to feedback.
Despite the ambitious marketing and development plan, SU-75 checkmates are facing major issues. The advanced war in Ukraine was nervous about Russian resources and focus, which led to a delay in the development timeline. The impact of financial constraints and international sanctions further complicates the progress of the project.
Aircraft mentions interests from countries such as India and Nigeria, but has not yet secured a solid order from foreign countries. Some analysts questioned the implementation of the project because there was no delay in production with the confirmed buyer. L terms such as “steam machines” are used to explain the status in some Western media.
In summary, the SU-75 checkmates represent Russia’s ambitious steps to expand the existence of the fifth-generation fighter market, but the concept to travel to the operation aircraft is delayed, finance. It is full of hurdles and geopolitical issues.
The Russian aerospace industry keeps moving forward with not only equipped with its own army, but also gaining international market share.
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