This civilization is very strong, but the technology tree is a bit crooked

Get Chen Yi's order.

Qin Xiaoyu, who was ready a long time ago, immediately controlled the drone to take off into the sky.

Rumble!

The drone rushed to an altitude of 800 meters, and the tail flames skyrocketed.

The fuselage pulled out a sonic boom cloud, hung upside down and flew eastward at an angle.

"Switch the transit signal!"

Chen Yi pressed his finger on the keyboard, and the live broadcast screen flickered.

The signal antenna that had almost dropped to the lowest level began to move up, aiming at the transit UAV that was flying upside down and accelerating towards the east.

The control signal from Chen Yi's side was transferred to the drone, and then connected to the moon landing drone that almost flew below the horizon.

The various signals and image information of the moon landing drone were also transmitted back to Chen Yi through the relay drone.

"Mr. Chen, the moon landing drone has entered below the horizon, and the tracking and shooting is over."

Not long after the transfer drone took off, the signal switched.

The Hurricane team, which has been tracking and photographing the moon landing drone, also shouted to report.

Planets are round.

Now the moon landing drone is flying parabolicly and has entered the depths of the Pacific Ocean.

Even at high altitudes in the thermosphere of the atmosphere.

This is also obscured by the horizon from the signal angle.

"Xia University's tracking is normal, and the remote sensing signal is normal. It is expected to continue tracking for 1 minute!"

"The team at the Peak in Wanzhong is tracking normally. Although there are mosquitoes attacking and harassing me, they can't shake my mind at all!"

"Peking University's tracking is normal, and the remote sensing signal is normal. It is expected to witness the moon landing drone enter the orbit around the planet!"

"The speed is so fast, the image of this moon landing drone has afterimages."

"Looking at the anchor's avionics interface, the drone has almost entered the first speed, it must be fast!"

"Pass it on, the anchor will be soon."

The Hurricane team's tracking shot ends.

Fuhai Xia University, the Wanzhong Mountaintop team, and the Wanbei University team began to keep up.

In the comment area, the latest tracking images and videos uploaded by the three teams began to appear one after another.

Penghai Air Traffic Management Bureau.

At the end of the Hurricane Team tracking shot.

Lin Xiaobei, who was providing dispatch information to a number of commercial airliners landing and taking off from Penghai.

Suddenly, I saw that on my work order tracking interface, a number suddenly lit up in red.

"Number 0A01

"Isn't this the drone that was reported to go to the moon not long ago? Why is the signal lost?"

"trouble."

"These guys flying drones are trouble."

"Obviously not under our control, but we still need to track and dispatch"

Lin Xiaobei frowned beautifully.

Transfer the drone number and the code related to signal loss to another dispatch management interface to report, and then continue with your work.

Just a signal loss.

It does not overlap with the routes of civil aviation airliners.

Just report it, and she doesn't need to care about the rest.

She didn't bother to check the situation of such an unmanned, private drone.

"Xiao Bei, the shift has changed.

I'm in charge of the night shift today, do you have any special vacancies during the day? "

Less than two minutes after the drone was reported missing, Zhang Qin, another air traffic control operator, came over and signaled that Xiaobei could take over from get off work.

"The weather these days has been good, nothing special.

There is a UAV numbered 0A01. The signal was lost more than ten minutes after takeoff, but the whole process did not involve the no-fly zone and the civil aviation altitude zone.

Sister Qin later, please pay attention to whether the signal of this drone reappears. It may be that the positioning chip of the drone is malfunctioning. "

Lin Xiaobei clicked the handover button, picked up his water glass, and told Zhang Qin about the loss of the drone's signal just now.

"Drone signal lost?"

Sitting on the post, Zhang Qin seemed to think of something: "Is the reported test flight in a seaside park?"

"It seems to be. The longitude and latitude mentioned by the person who reported it seems to be a seaside park."

Lin Xiaobei thought about the situation of reporting and reviewing at that time, and she was not very sure about the answer.

"That's it."

Zhang Qin affirmed: "The signal from this drone will never appear again.

It is flying out of the planet, and has already exceeded the signal range of the Air Traffic Management Bureau. "

? ? ?

Drones flying off the planet?

Lin Xiaobei was a little confused, what kind of new Internet meme is this?

"you do not know?"

Zhang Qin asked strangely.

"What should I know?" Lin Xiaobei was even more puzzled.

"Didn't he say the destination when he reported?"

Zhang Qin replied: "Fly to the moon!

This person is the boss of Yifei who is very popular in the drone circle recently.

The drone he reported to you is flying to the moon live.

Now they are almost flying out of the planet and entering space orbit.

This matter, you go out and take a look on your phone, it has been on several hot searches."

"Fly to the Moon"

Lin Xiaobei left the dispatching area with doubts, took out the mobile phone kept in the storage area, and turned on the Internet! Several trending tweets popped up.

The above content is what Zhang Qin said about the drone flying to the moon.

Just choose a link and click in to jump to the live broadcast room.

"The altitude is 325,300 meters, the speed is 7.86 kilometers per second, and the acceleration is 8.3 meters per square second. It is about to enter the first cosmic speed and start the automatic orbiting program."

Listening to the sound of parameters and operations being broadcast on the screen, Lin Xiaobei was stunned.

This voice is exactly the voice that called her to report the drone test flight not long ago.

drone flying to the moon

Is it really flying to the moon? !

After closing the barrage, Chen Yi was concentrating on controlling the drone.

The air traffic control operator who didn't know that he was talking to him was already a little suspicious of life at this time.

At this time, watching the drone is about to enter the first speed.

He opened the automatic control program of the avionics system and began to input parameters one by one into the program.

Orbital flight phase.

The orbit of the aircraft is not a circle.

but an ellipse.

In this elliptical orbit, positions at different heights such as perigee and apogee are included.

The aircraft wants to break away from the gravity of the planet more efficiently and fly to other planets.

When to speed up and when to change orbit, all are particular, and all need to go through strict calculations

"The perigee accelerates to raise the orbit, and the apogee changes the orbit to leave the orbit."

"This chemical-fueled aircraft is troublesome, the energy ratio is hot, and it needs multiple orbital changes to accelerate to the moon.

It seems that Hall's plan to advance the drone must be put on the agenda as soon as possible.

At that time, the energy specific impulse of the aircraft can be pulled up in a straight line and land on the moon vertically. "

Chen Yi complained in his heart while setting up.

After a few minutes.

The orbiting program is set up.

Chen Yi controlled the drone, adjusted its attitude, cut into the orbit precisely, and began to follow the automatic procedure to enter the stage of orbiting flight.

"This gesture of cutting into the track, in one word, Thai pants are spicy!"

"It has entered orbital flight, and there are two-fifths of the fuel and propellant left. This drone is too strong!"

"Brothers, follow the moon landing procedure.

The moon landing UAV still needs to orbit three times and continue to accelerate to the second cosmic speed of 11.2km/s.

After that, follow the Homan transfer route, change orbit at the apogee to escape from the planet, and enter the stage of flying to the moon.

The whole process takes about 3 to 5 days.

I have calculated the orbital parameters of the UAV that landed on the moon, and obtained the time and shooting angle of the UAV's orbital flight over various regions of the world.

Everyone can prepare the space telescope in advance, and track and shoot the moon landing drone together according to the time and angle table."

"Fuck, have you calculated all the orbital parameters?"

"Amazing, my Celestron 90DX is all ready, the only thing missing is this tracking record."

"All people participate, all people go to the moon"

"It's a pity that the anchor's drone doesn't have a radio broadcasting function, otherwise the radio left by my grandfather would be useful. This is his current treasure for listening to "Dongfanghong"."

"Dongfanghong is well received! Brothers from northern Shaanxi are going to Oita!"

"In the 1960s, the satellite released Dongfanghong, and now the moon landing drone should play "The Times is Calling"."

"The times are calling? What kind of DNA song is this? You are not afraid of radio gymnastics on the street."

It took less than a few minutes for the drone to enter orbit.

Some technical experts calculate the follow-up trajectory based on the UAV's orbital height and speed parameters.

At the same time, it further gives the observation and shooting time and angle of the follow-up lunar landing UAV during orbital flight.

"Brother Yi, the leader of the Penghai Municipal Bureau called in the morning and said that some important people are looking for you."

A crowd of netizens cheered and downloaded the tracking and shooting time angle table one after another, preparing to participate in the carnival of the drone landing on the moon.

During the live broadcast, Qin Xiaoyu, as Chen Yi's assistant secretary, also received a call and came over to report softly.