When will the J 20 stealth aircraft actually enter service? 5

It's terrible to have no culture, F22 from 96 to 06 years of service for a total of 10 years, if you start from the 91 YF22 bidding, it is 15 years, the current J20 is still an empty shell, the key core technology is far from in place, all in place after the test is delivered to the troops, it will take 2 or 3 years to form combat effectiveness, you can get up quickly if you don't talk nonsense.

It is difficult to say that it is just an experiment now, and it will take a long time for the test flight to really serve to form combat effectiveness (provided that it is successfully developed), and the first time a new aircraft is made, there must be many loopholes and problems (refer to the first F-22 in the world, which is now discontinued for many reasons) The first time is always not so smooth, and there are always unexpected situations.

You really have to ask the head of the reserve department, an aircraft from research and development to flight test to service should be between 10-15 years.

The J-20 will need at least three years of test flights for its service.

It should be in service soon, as the military says the test flight is in good condition. However, it still has to wait for a while, after all, the test flight of the J-10 will also take 6 years.

Yesterday I read a ** report, saying that the main problem of the J-20 now is the engine, and the others are almost the same After all, the bomb test flight has been carried out, and if the engine problem is solved, it will be possible next year, and it will be longer.

You can't compare the development phases of the F22 and J20. F22 is the first to start, and a lot of it has to be explored while developing, so it is developed linearly.

But J20 is a combination of the best of all schools, and it is not new, and its development is parallel development, that is, all its systems are developed at the same time. What 10 years, 20 years of service, that's nonsense. It must be in service within 5 years, otherwise there will be no need to exist.

Do you really treat the people in the ** preparation department as dry food?

2-4 years, after all, it is still a test flight.

Introduction: As the first fifth-generation aircraft developed by China, the J-20 has achieved great technological breakthroughs in many aspects. For example, it uses an aerodynamic layout of the edge-strip wing pressurized wing, which is the first of its kind in the world.

In addition, the J-20 also has the ability to fly at supersonic speeds, and it has also achieved a great technological breakthrough in this regard. <>

As a fifth-generation aircraft, the J-20 has achieved freedom of action to a greater extent than that of the fourth-generation aircraft. Its freedom of movement is largely due to its aerodynamic layout of the side-strip and pressurized wings. This is the J-20 designer Yang Wei came up with in an accident, it is the original of Chinese scientists, is the world's first case, this aerodynamic layout makes the J-20 has a very high degree of flexibility, in the air combat can be very flexible to change the direction, position adjustment, to avoid the enemy's shells.

This very good degree of freedom of the J-20 has greatly increased China's air force and military strength, which has also attracted the attention of many foreign countries. <>

In addition, the J-20 also has the ability to fly at supersonic speeds. The J-20's ability to fly at supersonic speeds is at the world's leading level. At present, the combat radius of the J-20 has also surpassed that of the American and Russian contemporaries.

The technological breakthrough of the J-20 in this regard has given it a very superior combat radius, which is a very good advantage for the J-20 when fighting with other fighters, and can establish a very favorable situation for the J-20, in addition, the J-20 It is also the most deterrent model. The scientists who developed the J-20 have done their best to develop its attack capabilities, and have also achieved many technological breakthroughs. <>

After achieving technological breakthroughs in all aspects, the J-20 has become an excellent and perfect fighter in all aspects, so that the comprehensive performance of Chinese fighters is rising step by step. The existence of the J-20 has also helped China's military power to be greatly improved. Now China's national defense strength should not be underestimated, and China has more say in the international community.