When the equipment arrived in the laboratory, everyone went out, leaving Jiang Yan alone in the laboratory, seeing that everyone went out, after closing the doors and windows, Jiang Yan drove directly into his small space.

In front of the computer in his own space, Jiang Yan began to collect information about this on-board fire control system.

Just now he recognized this equipment after seeing this airborne fire control system, this is the MA-3 fire control system of Eagle Sauce, which is a set of systems composed of A-4 sights and APG-30 radar rangefinders, which is installed on the F-86 aircraft, and is the main airborne fire control system on the Eagle Sauce aircraft today.

After operating in front of the computer, all the information of this airborne fire control system appeared in front of Jiang Yan, and seeing these data and drawings, Jiang Yan's heart was at the bottom.

After a while, Jiang Yan came out of the laboratory, came directly to his office, picked up the phone on his desk and called Minister Liu.

"Please rest assured, I promise that within a month, this instrument will be disassembled and installed as it is, and I will also draw the relevant technical drawings of this instrument within this time."

After receiving Jiang Yan's guarantee, Minister Liu immediately assigned Jiang Yan the urgent task of reverse mapping to complete.

In addition, the first machine department also coordinated with relevant departments through superior leaders to give priority to this urgent reverse drawing task to the highest.

Originally, Jiang Yan's plan to give priority to manufacturing precision equipment from the Research Institute of the Third Machinery Department was in vain.

After taking over this urgent reverse drawing task, Jiang Yan had to put down everything at hand and give priority to completing the urgent task assigned by the First Aircraft Department.

For the urgent task of reverse drawing, although the time is tight and the task is heavy, fortunately, there is a data support on the computer, and the speed is still quite fast. It is estimated that I will basically spend this month in the laboratory. Fortunately, Jiang Yan's family is basically clear about the nature of his work, so it is not surprising.

Due to confidentiality reasons, all the drawings could only be completed by Jiang Yan himself, and Jiang Yan, who was forced to do so, drew the drawings he was unwilling to draw again.

In order to study this machine, Jiang Yan dismantled this important instrument in the first few days, combined with the information on his computer, and drew very detailed relevant technical drawings.

The so-called airborne fire control system is a general term for the various equipment used in aircraft to control the direction, timing and density of aviation ammunition to hit the target. Abbreviated as the on-board fire control system. The quality of its performance is one of the important indicators of the combat capability of the aircraft.

The airborne fire control system can be divided into fighter fire control system, attack aircraft or fighter-bomber fire control system, bomber fire control system and armed helicopter fire control system according to the combat use of the aircraft.

However, as long as this system is thoroughly understood, it is not difficult for other models of fire control systems to be reversed, because different fire control systems have their own emphases in terms of air or ground attack functions, but the basic functions are the same.

Specifically, it is to search, identify, track and aim at targets, guide carrier aircraft to engage the enemy and occupy positions, and control the delivery and guidance of ammunition (including air-to-surface missiles, air-to-air missiles, rockets, artillery shells, bombs, mines and torpedoes, etc.).

The airborne fire control system was developed on the basis of aviation sights. In the mid-40s of the 20th century, countries such as John Bull and Eagle Sauce began to equip aircraft with radar and cross-link with sights to form the earliest airborne fire control system, but the shooting and bombing were separate systems, and they could only carry out tail pursuit attacks or horizontal and dive bombing under simple meteorological conditions during the day.

After the mid-50s, the airborne fire control system gradually developed to be able to operate in all weathers, control the delivery of a variety of ammunition, and added anti-aircraft interception attacks.

From the mid-60s to the early 70s, thanks to the use of head-up and down-looking displays, pulse-Doppler radars, photoelectric detection devices, digital fire control computers, and other equipment, as well as the application of technologies such as "rapid firing," "continuous calculation of hit points," "continuous calculation of bomb drop points," and missile "off-axis launch," the airborne fire control system was equipped with all-weather, all-altitude, and all-direction combat capabilities, and further improved its search and tracking capabilities, anti-jamming capabilities, and projection accuracy.

That's why the quality of the fire control system is one of the important signs of the aircraft.

However, Jiang Yan found that this radar of Eagle Sauce is not a pulse Doppler radar, but an old-fashioned radar, air detection is OK, and ground detection is slightly weaker due to the relationship between mountains and rivers, otherwise most foreign countries in the early seventies would not have changed to pulse Doppler radar.

However, how to tell this radar to the country is a difficult thing, and it is a bit of a scratch to think about it, and it can't be done without a valid reason.

The fire control system given by the state is only a primary version, however, according to the information on the computer, Jiang Yan also upgraded this product.

It wasn't until the last day of the specified time that Jiang Yan walked out of his laboratory, which started when Jiang Yan started to enter the laboratory, everyone was not entering, Jiang Yan basically ate and lived inside, and his secretary and the staff sent by his superiors could only wait for Jiang Yan's order outside the door.

"Xiao Song, please inform Minister Liu and ask him to send someone to take away the drawings and equipment." Jiang Yan pointed to a pile of materials and intact equipment in the laboratory, and said to the staff sent by the First Machine Department.

Just kidding, there are more than 10,000 of these drawings, and one person can't finish them, as well as these equipment.

"Okay, I'll arrange it." Xiao Song ran back after hearing the smoke, and after a while, he led a team of people to run back.

It turned out that since Jiang Yan started working, Minister Liu specially sent a team of people to guard this place around the clock, they not only guarded, but also responsible for escorting, otherwise the action would not be so fast.

Soon, the equipment and related information arrived at Minister Liu's place.

After the comrades of the First Aircraft Department got the news from Minister Liu, they were all surprised and did not know what to say.

Although they had learned about Jiang Yan's relevant deeds and thought that as long as Jiang Yan was given enough time to let him imitate this instrument, it would definitely not be a problem, but this mission, the time left for him was too tight, and the workload was so large.

So they didn't expect Jiang Yan to finish all the imitation drawings of this important instrument.

They felt that as long as Jiang Yan could draw part of the structural drawings and parts drawings of this instrument, and could assemble the instrument completely, it would be considered a successful completion of the task.

But they didn't expect that Jiang Yan would really draw all the drawings of this important instrument in this short period of time. After receiving the equipment and drawings, the personnel of the First Machinery Department did not delay and immediately returned this important instrument and equipment to the comrades of the hidden front through the comrades of the relevant departments, and they returned it to them.

On the side of the Ninth Department of the First Machine Department, the relevant experts in the department were immediately organized to demonstrate the relevant drawings drawn by Jiang Yan.

(End of chapter)