In less than 20 years, the aircraft that originally belonged to high-tech 20 years ago have now become history, only those nostalgic people will collect these aircraft, and because the traffic management regulations of the Ming Empire prohibit all fuel aircraft from taking off, so the original use of aviation kerosene, gasoline, diesel and other aircraft as energy have now all been eliminated.

In addition to hovercars and hovertrains, you can occasionally see airplanes that dominated the skies 20 years ago, but the outside of these airplanes is exactly the same as before, but the internal organs are completely different, and some airplanes have a hovering system installed inside.

However, most of these old planes have been changed to use electricity as an energy source to propel the aircraft, but fortunately, the Ming Empire did not prohibit the aircraft from taking off, after all, the use of electricity as an energy source of the aircraft is much safer than the use of oil as an energy source, although the Ming Empire does not prohibit private bags or their own manufacture of various aircraft.

However, it is very strict in terms of safety, and all aircraft, whether assembled by individuals or modified from old aircraft, and produced in factories, (including Zhu Lei's suspension car factory) must pass the Ming Empire's aircraft safety regulations and issue a flight permit before they are allowed to take off.

The original major airports at home and abroad have now become a paradise for folk aircraft enthusiasts, especially those who have a unique hobby for old-fashioned aircraft, after all, most of the old-fashioned aircraft have to take off by taxiing, although now many places in the Ming Empire can provide take-off and landing for those smaller aircraft, such as the original highways and highways and so on.

However, for those large aircraft, it is necessary to use the airport, after all, these large aircraft cannot take off and land in other places, and even if they can take off and land, the danger is very high.

Whoever is in the suspension train gradually approaches the Rinkai Mansion, the suspension train and all kinds of suspension cars begin to slowly descend in altitude, because once inside the Rinkai, all means of transportation except spacecraft must not exceed one thousand meters, and if it exceeds one thousand meters, the Suzaku Army stationed in the Rinkai Province will warn.

If it is still flying in the air of more than 1,000 meters after three warnings, then the Suzaku Army will decide according to the situation after determining the danger of the aircraft, but most of the Suzaku Army will send a special military hovering aircraft to make a forced landing on it, but if the situation is particularly dangerous, then Suzaku Jun will directly destroy the aircraft after the warning is over, after all, Linhai Mansion is different from other places in the Ming Empire, and the current Linhai Mansion has been planned as the Earth Space Air Port of the Ming Empire.

Therefore, there may be space vehicles taking off and landing at any time, if the air is full of various suspension vehicles, then there may be collisions anytime and anywhere, and space vehicles are much more vulnerable than those suspension cars, especially all kinds of civilian space vehicles, if you don't pay attention to it, there will be a situation of aircraft destruction and death.

Therefore, the more central the entire Linhai Province, the lower the height of the various aircraft required, and even the various aircraft must not exceed 100 meters above the ground when arriving at the earth's space airport, and there are also hard regulations on the speed of various aircraft, and the speed of all aircraft in this area shall not exceed 50 kilometers per hour, and it is also very troublesome to put various suspension cars flat in the airport.

After all, the daily passenger flow of Linhai Aerospace Airport exceeds one million, and such a huge passenger flow leads to the price of parking vehicles in various parking lots is very expensive, and there are not parking spaces anytime and anywhere, so I would rather take a suspension train than drive a suspension car by myself.

As the height of the suspension train gradually decreased, it soon came to the jurisdiction of Linhai Mansion, at this time Linhai Mansion was full of various buildings, and these buildings were very sci-fi, the Autonomous Region of the Americas was simply a slum compared to here, Song Jiancheng even felt that this place had entered the interstellar age, and the Americas were still in the illusion of a primitive age.

"Dad, it's so beautiful here, there are so many tall houses." The son leaned on the window and looked at the various buildings in the distance and said to Song Jiancheng.

Before he finished speaking, a huge airport in the distance appeared in front of everyone's eyes, this airport is so huge that it can even be said that it is impossible to see the edge at a glance, according to Song Jiancheng's visual inspection, this airport has a radius of at least more than 100 kilometers. You can imagine the enormity of this space port.

"Wow Daddy! Big planes, lots of big planes. It's much more than our big plane. The son cried out again in amazement.

"Yes! Lots of big planes! However, these big planes are different from our big planes, these big planes are all flying to the moon, and our big planes can only fly above the earth, but when Dad has money in the future, he will definitely buy you a big plane like this. Dad can't afford such a big plane right now. Looking at the huge airport in front of him and the various types of spacecraft parked in the airport, he replied to his son's words.

In this huge space port, there are many space flight knowledge, which are official and private, most of these flights owned by the year are large aircraft, Bi Jing These large aircraft The Ming government is not for sale to individuals, even if some large enterprises in the Ming Empire want to buy these large aerospace aircraft, it is quite troublesome, after all, these aerospace aircraft are still military items, and the restrictions on sale are very large. However, in the future, these early models of aerospace aircraft will gradually remove restrictions and allow other people, especially nobles and large corporations, to buy them.

There are also many private aircraft in the airport, the temper of these aircraft is generally not very big, and the longest is not more than ten meters, but the appearance of these aircraft is very luxurious, but the price of these aerospace vehicles is also very expensive.

However, people like Song Jiancheng must be able to afford a personal space vehicle, but because his main industry was agriculture before, it is not a big role to buy an aerospace vehicle, after all, the use of aerospace vehicles in the planet is not as good as a suspension aircraft, whether it is in terms of load capacity or speed, and the official restrictions on the use of aerospace vehicles in the planet are very large, and they are not even allowed to take off in many places, and even if there are private aerospace vehicles, they can only enter space from the sea. In other parts of the earth, it is not allowed to enter space without permission, otherwise it will be directly destroyed by the space garrison of the Ming Empire.

Therefore, he has not purchased a personal aerospace vehicle before, after all, the role of the aerospace vehicle is too small for him, and even if he wants to buy it in the future, he will have to buy a large or medium-sized cargo aerospace aircraft, which is the most practical for him.