Compared with the laymen who were just watching a lively scene on the ground, Wu Guohui in the cabin was even more overjoyed at the moment.

Because he could even feel it with his hand gripping the joystick, the plane was still able to adjust its flight attitude to the subtle movements of his hand.

In other words, under this large elevation angle of about 110 °, the Jianjiao 9 is still controllable!

It's a lot more meaningful than just flying a cobra maneuver.

Whether it is the Su-27 or the F18, although many kinds of aircraft have made the same action in the past, most of them are essentially in a semi-out of control state in the process of raising their heads and finally resuming level flight.

That is, although the aircraft can still maintain stability and not fly randomly because of the aerodynamic design, it cannot be controlled within a specific angle of attack.

It's just that different models have different stages of losing control.

If you want to restore full control, you can only wait for level flight to resume.

Of course, there are also high-level players such as the 711 Verification Machine or the HARV Verification Machine, but they are all cheats with vector propulsion technology.

Jianjiao 9 does not have these tricks, and it is completely dependent on the high angle of attack maneuverability maintained by aerodynamic design.

"The maneuverability is very good."

Wu Guohui has already given this plane a good basic score in his heart at this moment.

After a little experience, he quickly leveled the plane.

The reason why overstall maneuvers have little practical significance is that on the one hand, it is difficult to control during the maneuver, and on the other hand, it will cause the aircraft to lose a lot of speed.

Even if the Jianjiao 9 has undergone some improvements, it is not an aircraft that is known for its energy, and it needs a period of level flight acceleration to prepare for the next action.

Taking advantage of this gap, Lin Haijun just rightly began to Amway his own products.

"Although our plane is a training aircraft, the maneuverability of the aircraft has definitely reached the level of a fighter, and several people should have seen it just now."

"For flight students, a trainer with stronger maneuverability and maneuverability also helps them adapt to real combat aircraft more quickly, and reduces the possibility of accidents during flight training, even if there is a stall or tailspin, as long as the pilot releases the joystick and pedals, the flight control system will automatically change to resume level flight......

The self-leveling feature wasn't particularly uncommon in the late '90s, but for potential customers who didn't use high-end goods, it was worth writing about.

"Moreover, the Jianjiao 9 itself also has the ability to use weapons, and the combat instructor type will even be equipped with a fire control radar, which can fire medium-range shells for over-the-horizon combat."

He said as he held a wooden model airplane and demonstrated it to several customers.

The other party was actually from Sudan, and the original intention was just to buy a few high-level trainer aircraft that could train flight cadets.

The Sudanese Air Force is armed with about 20 J-5IIA, 15 Su-25 and 4 Su-24M, and is in the process of procuring an upgraded batch of MiG-29S that can launch R77 active missiles, which is a barely enough air force in the African region.

In the past, their air force pilots were mainly trained by the Egyptian Air Force.

Although there is a territorial dispute between the two countries, the reason for the dispute is that they both believe that the two territories should belong to the other, so they are at peace with each other.

Until oil was found under one of the plots......

In short, the Sudanese Air Force felt it had to establish an independent flight school.

That being said, they had clearly been shocked by the performance displayed by the Cult 9 just now.

Marat, the chief of staff of the Sudanese Air Force, who led the team, put down his binoculars and suddenly felt that for such a limited air force as his command, there was nothing wrong with having more aircraft that could be used for combat.

Lin Haijun quickly saw his interest in this model from the other party's eyes.

Considering that the Sudanese Air Force had little need for air combat, he quickly turned the conversation to the aircraft's multi-purpose capabilities.

"Our Jianjiao-9 can maintain a minimum level flight speed of 195km/h, which is more suitable for ground attack than the strong 5IIA used by your air force in the past, and the maximum speed can reach 1.2 times the speed of sound, which can reach the battlefield faster than the Su-25......"

"The Advanced Trainer has a total of 7 weapon hardpoints, while the Combat Trainer has 9 and can carry up to 3 tons of weapons and equipment."

"We have reserved a lightweight hardpoint with a data interface in the left front of the belly, which can be mounted with a data transmission pod or a laser aiming pod, so as to use television-guided or laser-guided precision-guided weapons, which is also a ...... that the old attack aircraft does not have."

The best way to bring goods is actually to step on it, so Lin Haijun easily described his products as the most suitable equipment for the air forces of third world countries.

In fact, he didn't tell a lie, but at the moment, Huaxia's aviation industry is not able to provide supporting related equipment.

But it doesn't matter, the hardware interface has been left, and the rest can wait for OTA.

Sure enough, the chief of staff of Marat didn't care too much about precision-guided weapons.

Sudan's first large-scale oil field was built by the Huaxia Oil and Gas Company, which has not yet been put into production, and does not yet have the financial resources to use precision-guided weapons on a large scale.

Besides, the main opponents they face are separatist forces and terrorists in the Sahel, and it is enough to be able to fire a rocket.

"What is the range of this plane?"

Marat's concern is that the flight time is long enough, otherwise it will be boring for others to hide for a while when they see the plane coming, and you will have to return quickly if you can't find the target.

However, because the general training aircraft does not have this demand, it generally does not set too long a space time.

Fortunately, the Jianjiao 9 was born from a serious fighter and was replaced with an engine with lower fuel consumption.

"With three auxiliary fuel tanks, the maximum range is 2600km, which is far more than most similar models."

Lin Haijun continued to disss friends mercilessly.

Speaking of this, he suddenly had a flash of inspiration and added:

"If your country is particularly in need of some long-term air patrol missions, then ...... Our company is actually working on a drone, similar to the one used by the U.S. military, and Mr. Marat can wait until next year to see it......"

While the two were talking, the prototype of No. 01, which had come full circle, flew back again.

Only this time, it was a formation flight with the J-7 that flew with it.

Marat raised his telescope again.

This time, though, visually alone, it doesn't seem to be anything special.

Just when he was a little confused, a conversation between the tower and the plane came from the radio next to him.

Lin Haijun directly acted as a translator:

"This is to test the accuracy of our aircraft's maneuvering, and the tower requires the J-9 following behind to move forward 5 centimeters in relative position."

"Take less?"

If it weren't for the telescope hanging around his neck, Marat would have dropped it with a shake of his hand.

"5 centimeters."

Lin Haijun repeated it in English, and then admired the stunned expression of the Arab brother in front of him-

For the Jianjiao 9Y dedicated to the performance team, Sun Huizhong creatively installed a radio rangefinder customized from the electronic 14 in the position originally reserved for the radar in the nose, which can directly display the relative direction and distance of the target within 120 ° of the front hemisphere on the HUD of the aircraft.

Compared to radar, this gadget has a range of no more than 100 meters, but it can track up to five targets at the same time with greater accuracy.

Completely tailor-made for formation air shows.

Combined with the throttle-responsive and accurate turbojet 14B engine, it is entirely possible for the aircraft to fly in formation with centimeter-level accuracy.

Of course, since there is no FADEC, the engine is still controlled independently by the throttle stick, so this kind of play is very demanding for the pilot's manual work.

Given the level of training in the Sudanese Air Force, it is difficult for a pilot to be able to do this.

And. The device itself is not small, so there is no way to install it on the Combat Trainer type.

In fact, even the advanced coach type is not very needed.

After all, except for the performance team, there are no scenes that require the pilot to make such an outrageous action as "close to 5 centimeters".

Even in-flight refueling doesn't have to be so precise.

But the psychological impact of this conversation on Marat is real.

He was still a little hesitant just now, and blurted out almost without thinking:

"So, what about the price? How much do you want to sell this plane? ”

Marat asked a little uncertainly, as he calculated the budget that the president had approved for himself before leaving.

In his experience, if something looks good everywhere, the only drawback may be that it is expensive.

Fortunately, Huaxia accepts a variety of flexible trading methods.

"Also, after all, this is only the first prototype, when will the production model be officially delivered?"

When he heard these two questions, Lin Haijun knew that his Guihang industry was saved.

Even if they can't receive cash and foreign exchange, in the barter transaction model, other units in the country will give them money in the form of fund transfers.

For Guihang, who is trying to survive, as long as it is money, it is good.

"Including the necessary spare parts and training, the unit price is $8.5 million for the Advanced Instructor model and $10 million for the Combat Instructor model."

"As for delivery, almost all the subsystems on this aircraft are relatively mature models, and there are relatively few test flight subjects required before mass production, if you conservatively estimate it...... Deliveries can begin within two years. ”

In fact, based on the current schedule, the finalization period of Jianjiao 9 is even shorter.

It's just that there is always room to speak.

You can't afford to pay for the late delivery......

"If that's the case......"

The price that Lin Haijun said made Marat's eyes shine:

"I think we can discuss the details of the deal in more detail."

(End of chapter)