The same surprise was not only given to Wu Changcheng, but also to the head of the general headquarters of the disaster relief headquarters, which was close to the front of the disaster area, opened his mouth in surprise after receiving the latest report, because the report said that the Tengfei Aviation Manufacturing Corporation had produced a total of five Y-6s in the past few days.

Three planes were incorporated into the general aviation fleet under the Tengfei Aviation Manufacturing Corporation, carrying technical backbones and some professional equipment to assist the Yun-5 modification of the Heihe Reservoir.

At the request of the Air Force, the remaining two were converted into meteorological detection planes for meteorological detection, disaster prevention and control, and artificial rainfall in the Daxinganling disaster area.

It has now been delivered to a certain unit of the Air Force, and after preliminary tests, it has basically met the requirements of the troops, and it has now set off for the disaster area, and it is expected to arrive this afternoon.

"Chief, Chief~~~"

Just as the head of the headquarters was stunned with the report in his hand, Xue Weidong, who was urgently transferred from the Air Force Surveying and Mapping Brigade to the disaster relief headquarters to serve as the technical staff officer of the head of the headquarters, looked at the head of the headquarters with a worried face, and while calling softly, he motioned to the guards not far away to call the medical personnel accompanying the team.

It is no wonder that Xue Weidong is so careful, these days the front-line disaster relief personnel are working overtime, and the head of the headquarters is also sleepless, and finally straightens out the myriad disaster relief work in an orderly manner.

But even so, there is still a lot of work to deal with, no way, the work is not the same as the fire will be extinguished, on the contrary, in May, the Great Khing'an Mountains is in the spring windy season. In the past, the spring breeze blew and reborn, which indicated that all things were vibrant, but now that the spring breeze blows like this, the fire field can expand dozens of times in an instant, which is not vigorous, but the life is devastated, so the pressure on the command can be imagined.

Under such circumstances, the head of the headquarters stayed up day and night, and he was not in good health, and his blood pressure was always at a high level, and he was supported by blood pressure medication every day, so the people in the headquarters were worried about the body of the head of the headquarters.

Now seeing the head of the headquarters staring at the report in a daze, Xue Weidong's heart chuckled, for fear that something would happen to the head of the headquarters, so he prepared in advance.

However, as soon as he finished signaling to the confidential secretary, the head of the headquarters handed over the report in his hand: "Look at it!"

Xue Weidong carefully swept the eyes of the head of the headquarters, and found that there was no problem, so he lowered his head and looked at the report he received in his hand, but he only swept it, and the expression on his face was completely frozen as if frozen: "This ...... This...... How is this possible? In just a few days, five Y-6s were produced?

"yes, I wouldn't have believed it if it hadn't been confirmed by the Air Force and the airport. The head of the headquarters also nodded and sighed, immediately picked up the thermos cup on the table, took a sip of the tea, and then asked: "By the way, do you know how Tengfei Aviation Manufacturing Corporation did it?"

"This ......"

Xue Weidong was really stumped by the words of the head of the headquarters, he is an aviation technical engineer of the Air Force Surveying and Mapping Brigade, and he also understands general aviation manufacturing, but it belongs to general manufacturing, and the problem is that Tengfei Aviation Manufacturing Corporation is not suitable for general concepts at all, so Xue Weidong can only shake his head and say honestly: "The number of roads of Tengfei Aviation Manufacturing Corporation makes me, a person who specializes in this area, unable to see the number of roads."

Not to mention anything else, the 'Plus' UAV that we transferred this time for disaster assessment and meteorological detection over the fire field was out of the Zhitenfei Aviation Manufacturing Corporation, and the supercritical wings applied on it are at the forefront in the world, and most of the domestic research institutes and manufacturing plants are still in the stage of theoretical exploration.

Ke Tengfei Aviation Manufacturing Corporation has been applied to UAVs as early as a few years ago, and equipped with the Air Force stationed in Xingzhou troops, and achieved good results, our surveying and mapping team also saw the effect of the troops stationed in Xingzhou before purchasing the upgraded version, so you want to ask other factories I can still talk about it with experience, can Tengfei Aviation Manufacturing Corporation ......"

Xue Weidong shook his head helplessly, indicating that he was a little powerless.

In fact, it is true that since the Air Force stationed in Xingzhou used TY-2Plus to successfully complete the meteorological exploration mission in the southwest region, it immediately became famous, not only won the TY-2Plus to the super-dragged military code name of Wuzhan 8, but also attracted the attention of other brother units.

Among them, Xue Weidong's Air Force Surveying and Mapping Brigade, while ordering several TY-2 upgraded Wuzhan-5 terrain mapping UAVs, the Air Force Surveying and Mapping Brigade also hopes to get a special meteorological detection UAV similar to Wuzhan 8.

Of course, as a professional military reconnaissance unit, the Air Force Surveying and Mapping Brigade will naturally not be an emergency modification like the Air Force stationed in Xingzhou, but a real professional high-altitude detection equipment.

According to the estimation of Xue Weidong and other aviation engineers of the Air Force Surveying and Mapping Brigade, it will take five years for Tengfei Aviation Manufacturing Corporation to complete the initial development work of such a high-quality special UAV, and the real equipment will be in the mid-nineties at the earliest.

After all, the Air Force Surveying and Mapping Brigade has high requirements for this special UAV, and the most important point is that the key components of the whole aircraft must be produced in the country, and the flight altitude cannot be less than 12,000 meters.

The main reason for this request is that in addition to shouldering general topographic surveying and mapping and meteorological reconnaissance, the Air Force Surveying and Mapping Brigade also undertakes many other aerial reconnaissance tasks that are not humane.

If the key equipment in one's hand is stuck in the neck at a certain sensitive time, it is equivalent to being blind and deaf, which is absolutely intolerable to the highly sensitive Air Force Surveying and Mapping Group.

Because of this, knowing that the conditions were harsh, the Air Force Surveying and Mapping Brigade still put it forward, and in fact, it did not expect the Tengfei Aviation Manufacturing Corporation to quickly come up with it, but relaxed the time to before the end of the nineties.

There is no way, the index requirements are too high, and many of the main domestic supporting facilities are still blank, and the Air Force Surveying and Mapping Brigade has no way to equip it as soon as possible.

What the Air Force Surveying and Mapping Brigade did not expect was that it took less than two years for Tengfei Aviation Manufacturing Corporation to come up with an upgraded version of the high-altitude meteorological reconnaissance UAV that met the requirements.

Different from the UAVs exported abroad, the Honeywell turboprop engine is used in the United States, and the D-30WL turboprop engine provided to the Air Force Surveying and Mapping Brigade is the mature D-30WL turboprop engine of Tengfei Aviation Manufacturing Corporation.

The same model is also equipped on the Plateau Eagle A agricultural aircraft, and public information says that the Plateau Eagle A is the first model used in the D-30WL turboprop engine.

In fact, the first type of D-30WL turboprop engine equipped with was the Wuzhen-8A of the Air Force Aviation Surveying and Mapping Group, codenamed 'Plus', a long-range high-altitude meteorological reconnaissance aircraft.