There was a little embarrassment and embarrassment in the smile, because this question was purely a professional criminal of political and working cadres, and subconsciously wanted to ask through special language means.

Although it is not very good, it is harmless.

A smile revealed it.

"Remember."

Zhou Hai could naturally see the slightly awkward smile on Zhang Ping's face. He didn't care. He nodded seriously. The scene of the accident occurred six hours and several minutes ago appeared in his mind. He sorted out his words and then slowly gave a complete description of the loss of control of the No. 578 J-15 fighter:

"Before the accident, the No. 578 fighter jet was on the northwest of the base, about 500 meters away from the runway, with a visual altitude of about 130 meters. The nose was lowered and adjusted its flight attitude to prepare for landing. Then the nose suddenly rose up sharply, changed its flight attitude and angle of attack, and made a stall flight maneuver similar to a cobra, losing control. After about two seconds, the No. 578 fighter jet, which was in an out-of-control state, did not return to normal flight status, and then the pilot ejected and escaped. Then, the No. 578 fighter jet was suspected to have quickly dropped the nose due to unknown factors, resumed its normal flight status, and flew towards the swimming pool of the base where we were."

Regarding the out-of-control situation of the No. 578 fighter jet, from the perspective of external visual observation, the entire process went through two important stages.

First, when adjusting his posture and preparing to land, the fighter suddenly tilted up and lost control.

Second, after the pilot ejected and escaped, the fighter suddenly dropped off the nose and returned to the level flight.

The two important flight stages reflect different fuselage conditions respectively.

"This information is very important, please write it down."

When Zhang Ping heard the description about Zhou Hai, he seemed a little surprised. He did not expect that he was so detailed and complete, with a serious face, and his eyes were on Colonel Luo An, who was sitting next to him, and instructed him.

This is extremely valuable news and plays an important role and help in the investigation of the 4.25 fighter crash.

Luo An nodded without saying a word, held the pen in his right hand, and painted a black circle after Zhou Hai's answer, marking it as important information.

"Also, Comrade Zhang, based on the out-of-control situation of the No. 578 fighter, I think this is an unconventional posture and sudden upside-down accident. Combining the fuselage conditions at two different stages and the historical problems left over from the J-15 fighter, I initially guessed that the cause of the No. 578 fighter's failure is composed of flies and flight control system failures, among which flies and system failures occupy the dominant factor and there are some unknown and special major hidden dangers."

Immediately afterwards, Zhou Hai, who was sitting upright at the conversation table, spoke out his views and guesswork.

"What?"

Zhang Ping was stunned for a moment, his black pupils suddenly shrank, a little unbelievable, and he was shocked. He took a deep breath and asked: "Comrade Zero, are you saying that the telex system of the J-15 fighter jet still has some unknown and special major hidden danger?"

The words change slightly, and contain a shocking feeling.

Shocked!

Deeply shocked!

As a senior officer in the naval aviation system, although Zhang Ping, who belongs to the Political Department, is not a pilot, can still understand some professional aviation terms.

He didn't understand or understand what an "unconventional posture suddenly appeared on the back" but Zhang Ping could understand this sentence. The telex system of the J-15 fighter jet had some unknown and special major hidden dangers.

What does this sentence mean?

The J-15 ‘Flying Shark’ fighter jet telex system developed by Shen Huoyi not only has problems, but also has great problems!

Colonel Luo An, who silently recorded the content of the conversation, was also somewhat incredible by Zhou Hai's shocking speculation conclusions.

Because Zhou Hai's guess conclusion was too shocking, shocking to the point of being appalling.

If it spreads, I don’t know what kind of storm it will cause.

"Yes, I thought about it carefully during confinement and finally came to this guess conclusion. The 4.25 crash is different from the J-15 flight accident caused by previous historical problems. Generally speaking, the conventional posture sudden upward tilt accident is caused by the characteristics contained in the aerodynamic layout of the central lift body. It is manifested as the nose of the aircraft is sharply upward and then falls downward and stalls. The whole situation is dominated by the problem at the flight control level, and the telex system is secondary."

Zhou Hai looked at the incredible two senior HNA officers, Zhang Ping and Luo An, with his back straight as a pine tree, his face calmly, nodded, his words were peaceful and natural, and he said slowly:

"However, the details of this accident are different. The fighter experienced two different flight states in total. The situation of 'after the pilot ejected and escaped, the nose of the aircraft was pressed down and returned to normal flight state' was extremely abnormal. Based on this, I guess that a simple flight control system failure would never cause two extreme conditions to the fighter. Only the telex system can do it. This reflects from the side that a situation has unknown and special major hidden dangers. Of course, this is just my guess, and it is just a discussion on paper, not 100% certain. It is for reference only. The specific cause of the accident needs to be investigated before confirmation."

At the end of the conversation, the words were gentle and calm, and not too serious.

Saying a thousand and telling ten thousand, all the analysis and conclusions are just guesses, not sure.

Just talk about it on paper.

"Comrade Zero, thank you very much for the information you gave. This is of great help to our accident investigation team to find the specific cause of the fighter plane crash. We will pay attention to it." After hearing Zhou Hai's words, Zhang Ping felt a little embarrassed. He didn't understand most of the details. He looked at Zhou Hai in front of him, and his face still showed a serious look.

Luo An, who had a hint of confusion in his eyes, nodded.

To be honest, although I didn’t understand most of what Zhou Hai said, it doesn’t prevent this thing from being very important.

After all, this is precious information given by a top Air Force pilot.

"My conclusion is not completely correct, it will be helpful to you. However, I hope the J-15c will not have the same problem, especially the sudden upturn accident." Zhou Hai sighed and said slowly.

As we all know, the sudden uproar accident has long been spread throughout HNA and the Air Force. It is famous and has become the exclusive logo of the J-15 series and has become a shining business card, one of the factors that make Shen Huoyi’s bad reputation inside.

Why?

Because, this thing is like a woman's menstrual period, often happening, extremely suddenly, without any signs, and is the culprit of the multiple serious crashes of the J-15 fighter jet.

The core reason why this accident often occurs is that Shen Huoyi did not truly understand the noble aerodynamic bloodline central lift body aerodynamic layout inherited from the Russians.
Chapter completed!