CHAPTER 144: POWER ON STALL

When Xu Qing was training abroad, he flew a Cessna 152 in the private photo stage, with a diamond rating of 20 and a diamond 42 in the commercial photo stage, which is a TWINSTAR.

Although the diamond series flies more, Xu Qing still likes the steering wheel structure, so he finally decided to fly the Cessna 152 with a new blue and white livery that looks like it is eight or nine percent new.

This Cessna 152 is not quite the same as the old machine with full mechanical instruments that Xu Qing flew abroad, there are two LCD displays, which record various flight data, which is much more comfortable than looking at mechanical instruments.

Because it was not quite the same as the previous one, Xu Qing followed the instructor of the aviation school to learn how to use this display disc on the ground for a while.

The local accent of this aviation school instructor was very strong, and Xu Qing was dizzy when he heard it. But it doesn't matter, just remember how to use GPS, it's just an airplane, there are good navigation and handling.

That LCD display is actually a simplified version of PFD, attitude, airspeed, altitude, slope, side slip, etc. are all electronic displays, which are quite comfortable to look at.

As for those bells and whistles, Xu Qing is selectively listening to the school

After finishing the instrument, the instructor of the aviation school took Xu Qing out to fly three more take-offs and landings, making Xu Qing hot and hot.

The new plane is really a new plane, and the feel of handling is quite silky. Xu Qing still remembers that the broken plane he flew abroad was older than him, and because of his age, he felt very uncomfortable when he operated it.

The instructor of the aviation school only let Xu Qing hold his hand in the first lap of take-off and landing, and did not let him fly with confidence. It wasn't until Xu Qing got started in the second circle, and when he saw Xu Qing's easy manipulation, he knew that Xu Qing was a veteran.

Accustomed to flying the 737, Cessna's speed is indeed a little slow. But Cessna's handling is very good, and he can fly any way, which is much more fun than the rigid 737.

After flying a few take-offs and landings, seeing that Xu Qing had no problem, they continued to climb again, and in a slightly higher position, they practiced the training of stalling and changing.

One of the major dangers in aircraft control is stalling, and the aviation school instructor must ensure that Xu Qing knows how to stall and change it.

Of course, Xu Qing knew how to change the stall, and practiced a few casually, and the aviation school had no problem seeing Xu Qing, and when the time was almost up, he returned to the ground.

After the early hot hand practice, the aviation school combined with the instructor's opinion that Xu Qing could fly to the school alone

Due to the relatively strict low-altitude control in China, Xu Qing cannot fly blindly like abroad, and can only fly in the nearby airspace. Xu Qing also knew the situation in China, and he had expected this, and he did not raise any objections.

The aviation school prepared the release information for Xu Qing for this flight, and there was also a low-altitude chart, in which the aviation school airport was the center, wrapped in a circle, which was the area where Xu Qing could fly.

Xu Qing visually measured that the radius of this area was seventy or eighty nautical miles, which was enough for him to wave casually. It's just that Xu Qing also found that the airport in S City was still in this circle.

Xu Qing's flight altitude must also be limited to below feet, that is, Xu Qing's flight space is a cylinder with a radius of seventy or eighty nautical miles and a height of one foot.

Of course, Xu Qing will not fly above feet, regardless of the performance of the propeller aircraft above feet, it is a little inadequate, and oxygen is also a big problem.

Cessna 152 does not have a pressurized or oxygen mask, although it is more than a foot, as long as it is not too high, people can barely bear it, but there is always a risk of hypoxia, and in the special environment of flying, Xu Qing will not try to see if he can maintain a good consciousness to control the aircraft in an anoxic environment.

On the low-altitude aeronautical chart, the aviation school also marked a few places with better scenery from a high-altitude overlook, which is quite intimate.

Xu Qing's original plan was to fly for two hours, but just in case, the aviation school gave them enough fuel to fly for three hours, and also equipped them with a satellite phone, a positioning device and a survival bag.

The mountains in this vicinity are towering, and if something unexpected happens, and you are forced to land in some wilderness, wouldn't it be very embarrassing to have no mobile phone signal.

It can be seen that this aviation school is still more thoughtful.

Xu Qing was checking the plane and preparing to leave, and Shi Zhonghao had just warmed up and returned.

Due to the problem of the plane, Xu Qing had to be separated from Shi Zhonghao. Xu Qing and Mei Tingting have a plane, Shi Zhonghao has his own, and Shi Zhonghao chose not Cessna, but Diamond 20.

Everything was checked, and Xu Qing and Mei Tingting got on the plane together.

Mei Tingting was obviously more courageous, she was a little trembling from the beginning of getting on the plane, and she also followed Xu Qing from time to time, just fly down for a while, and you don't need to fly for two hours.

Newcomers are like this, and they always feel that the plane is not safe. Of course, the degree of security is definitely that 737 is safer, after all, there is systematic maintenance and numerous backup systems.

However, the airworthiness of aircraft also has its own set of rules, so there is no need to worry too much.

The plane took off slowly under Mei Tingting's fear, it was really a slow takeoff. Compared to the take-off speed of the 737, the take-off speed of Cessna is much higher.

Due to the comparison of aircraft, the stability is not very good, and the influence of wind is more obvious. When she was climbing on the side, she didn't stop, so scared that Mei Tingting didn't dare to say a word, and her face was a little pale.

"Don't be afraid, I'll show you something fun!" Xu Qing and the others climbed to 3,000 feet and decided to give Mei Tingting a long fight.

"What....... What? Mei Tingting was like a frightened rabbit, curled up in the seat, not daring to look out at all.

Where is this, isn't this for nothing?

Xu Qing can only fight poison with poison!

"Just look at it, it's like riding a roller coaster!" Xu Qing smiled.

"Over...... Roller coaster? Mei Tingting's voice was frightened: "I don't want to ride the roller coaster, I don't want to watch it!" ”

"It's okay!"

Xu Qing's voice fell, he raised the throttle, and then quickly brought the plane up, the nose of the plane was raised rapidly, and in a short period of time, Xu Qing and Mei Tingting almost leaned back and looked at the sky.

Mei Tingting was so frightened by this state that she almost cried out: "Xu Qing, don't fly like this!" ”

In a hurry, even the swear words came out.

Xu Qing saw that his wife was in a hurry, and hurriedly comforted: "It'll be fine soon!" ”

After just waiting for a few seconds, the plane had not stalled and maintained a "head-high" posture.

"What's going on? Is there too much headwind? ”

XU QING WONDERED IN HIS HEART, THIS KIND OF STALL IS CALLED POWERONSTALL, SUCH A BIG ATTITUDE, THE PLANE SHOULD HAVE STALLED, WHY DIDN'T IT FALL DOWN?

Xu Qing waited for a few seconds and was still in this state, and when he was tired of waiting, he was ready not to do this project. But in the next second, Xu Qing saw that the propeller of the plane actually stopped!

Xu Qing was taken aback, forgetting that Cessna was powered by gravity, and in this posture, the oil could not continue to supply the engine, so it stopped!