This Sea Dragon helicopter has also been carefully designed in terms of aerodynamic layout technology and rotors, cleverly designed a very compact fuselage, rotor and tail rotor, the body is a boat-shaped structure underneath, and there are large auxiliary fuel tanks on both sides of the fuselage that play the role of pontoons, and if necessary, the Sea Dragon helicopter can make an emergency landing on the sea and water surface, without causing the fuselage to sink.

Changhe Aircraft Manufacturing Company, which is responsible for the rotor and tail rotor, has also put a lot of effort into the propellers, because the length of the propellers of the Sea Dragon helicopter is limited, so the shape of the propellers and the control of the pitch need a lot of effort.

Ruisheng Technology has also upgraded and optimized the rotor system, torque multiplier and separation controller.

And this Hailong helicopter uses a large number of composite materials, which greatly reduces the dead weight of the helicopter, and not only reduces the weight of the fuselage structure, from the avionics equipment such as radar to the instrument system to the electro-hydraulic system to the winch and landing gear, etc., the empty weight is controlled at 18 tons, and the weight will reach 30 tons if it is filled with hydrogen fuel.

In addition, the Hailong helicopter is equipped with several sets of optoelectronic systems, so that the pilot can see the surrounding situation of the helicopter through the screen, and is equipped with a set of helicopter visual ranging and positioning system positioning, which can assist the pilot and achieve accurate landing and lifting of cargo on the aircraft carrier under unused conditions.

The technology accumulated by Huaxing Technology Group Company in artificial intelligence automation for so many years is naturally to be used in this Hailong helicopter.

In fact, not only these technologies, Huaxing Technology Group has accumulated a large number of technical patents over the years, as well as many domestic military industry group companies have accumulated a lot of product technology, this Hailong helicopter is also used, it can be said that this helicopter is a masterpiece, with a high degree of informatization.

Yang Jie also deliberately boarded the cockpit of this helicopter and the cargo compartment behind it to learn in detail, the cockpit accommodates 3 crew members, the pilot is located in the left seat, the co-pilot and the pilot sit side by side, and there is 1 weapon controller in the back.

Although the Hailong helicopter is a heavy transport aircraft, Ruisheng Technology is still equipped with self-defense weapons, which require a weapon controller to control.

In the past, when the helicopter flew long distances in the air, it only relied on the markers on the ground or the signals transmitted by the radio navigation station to determine its true position, and then corrected its flight direction, and the pilot piloted the flight unlike a car or ship that could be docked and checked at any time, so it was difficult to ensure flight safety while keeping the plane flying smoothly and checking the direction.

Therefore, when the previous large helicopter flew a long distance, it was necessary to equip the pilot to assist the pilot in doing this work, constantly observing, receiving navigation signals, checking the real-time position, comparing the destination, and assisting the pilot to adjust the flight direction to reach the destination smoothly.

However, the Sea Dragon helicopter is now equipped with advanced avionics to guide the flight, and now the pilot has been assigned the task of the pilot to take charge of navigation.

The cockpit's windshield is bulletproof to withstand direct attacks from 7.62 and 12.7 mm armor-piercing shells, as well as fragments from 20 mm shells, and the cockpit perimeter is reinforced with ceramic bulletproof armor.

The density of ceramic bulletproof armor developed by Huaxing Technology Group is only one-third of that of steel armor, but the bulletproof ability is more than twice that of steel armor.

This ceramic bulletproof armor is now used in large quantities along with bulletproof glass on other military aircraft and military armored vehicles, as well as on body armor.

In fact, even if the armor of the outer ceramic of this Sea Dragon helicopter has been completely destroyed, the internal protective measures can resist several intermittent strafing of ordinary machine guns, and it has such excellent protection capabilities.

In addition, the strength of the materials used in the skeleton of the helicopter is very high, and the anti-crash ability is very high.

Behind the cockpit there is a 2-seat flight engineer's seat, which is tasked with completing cargo loading and unloading and helicopter maintenance.

At the same time, there are two modular toilets in the back, and the humanized design is still very good.

The cargo compartment of this Sea Dragon helicopter is large and can carry two infantry armored vehicles and a 20-ton container of international standards.

The cargo compartment has about 20 folding seats on both walls, which can accommodate 72 heavily armed soldiers if cramped, and 60 wounded on stretchers and 4 to 5 paramedics if used for battlefield ambulance.

This can of course be done because this Sea Dragon helicopter has a very powerful power system.

Moreover, Huaxing Defense Group Co., Ltd. designs and builds its own light aircraft carrier, which has specific requirements for the size of the body and rotor of the Hailong helicopter, and also meets the requirements of carrying it on the flight deck or hangar of an aircraft carrier or large amphibious ship.

After leaving the assembly workshop, Yang Jie also came to the comprehensive technical testing and verification center where Ruisheng Aviation Technology Co., Ltd. is located.

This comprehensive technical testing and verification center, which has been established at a cost of more than 3 billion yuan, has the most complete helicopter subsystem testing and verification laboratory and comprehensive testing and verification platform in China.

Because this Hailong helicopter is the first time that Ruisheng Aviation Technology Co., Ltd., a subsidiary of Huaxing Defense Group, independently developed the first such a super-large carrier-based helicopter, in order to ensure the smooth development of this helicopter, Yang Jie simply built such a large helicopter technology testing and verification center in Ruisheng Aviation Technology Co., Ltd.

In fact, a large number of equipment in this technical testing and verification center is a large part of the equipment software, and Huaxing Technology Group Co., Ltd. can handle it by itself, so it does not cost a lot of money.

If everything needs to be imported from overseas, it is estimated that 20 billion yuan will not be able to sustain it, and it is very difficult to cooperate and debug various equipment in the middle.

Because Huaxing Technology Group Co., Ltd. has done a very good job in such a large-scale technical verification test system, and it is very smooth and fast to build, this center has been put into use in less than two years.

It is also with this large-scale technical verification test center that a large number of subsystem suppliers of Hailong Helicopter provide products and equipment that are sent here to undergo various rigorous tests and verifications before starting to assemble.

That is to say, before the final assembly, all these subsystem equipment has completed the technical verification of electromagnetic compatibility, system robustness, reliability, etc., which is equivalent to the fact that the Hailong helicopter has not yet passed the flight life cycle test for more than ten years before the first flight.

This kind of technical means Huaxing Technology Group has always been the most favorite to use when developing products, and it also ensures that the quality of the products produced by the group company is very reliable.

In fact, not only this Hailong helicopter, but now Changhe Aircraft Manufacturing Company is developing helicopters in this test center for testing and verification of various systems, and it is also a hitchhiker.