Take Off My Aviation Era

At the same time, in the airspace 176 kilometers northeast of eastern Zhejiang, the HU-25D "Guardian" command and patrol aircraft belonging to the coast guard of a major country outside the region also encountered the same problem as TY-6, that is, the GPS signal was suddenly abnormal.

?? However, unlike the TY-6 satellite navigation signal that completely disappeared, the signal on the HU-25D "Guardian" command and patrol aircraft only weakened.

?? In layman's terms, GPS navigation accuracy has dropped a lot.

?? From the original 15 meters to 85 meters, such a large drop is not a big drop for the HU-25D, which relies on satellite navigation, so Cole, as the commander, quickly contacted and released the patrol ship Rush, which was sailing at sea. Ask what is going on.

?? In fact, there is no need to ask Cole, the commander on the Rush has already used the satellite phone to contact the headquarters, because the GPS signal on their ship has dropped even more ridiculously, reaching 200 meters.

?? Of course, you have to ask what's going on, otherwise you can get a lot of fun when you hit someone at sea.

?? I don’t know, I’m really shocked when I ask. It turned out that it was not the GPS satellite that had a problem, but the ground monitoring station in Hawaii that was responsible for GPS timing in the Asia-Pacific region was hit by a typhoon and the timing signal was not sent smoothly. , Resulting in the impact of GPS navigation signals in the Asia-Pacific region.

This is also impossible. After all, GPS did not open satellite navigation services to the world until last month. The business volume has surged nearly a hundred times compared with pure military services. It is normal for unexpected force majeure factors to cause timing failures and signal weakening.

Fortunately, the company responsible for operating the GPS promptly activated the backup monitoring stations in Guam and Australia, which allowed the GPS signal to continue.

It's just that the accuracy is slightly worse. After all, it is a standby station. Before the key hardware facilities can be updated, I drove the duck to the shelves and acted as the so-called key man.

The results can be imagined.

But this is not something that everyone can enjoy, because GPS is clearly free. In fact, GPS has already made money at the source.

Only in this way can the world's major navigation manufacturers use GPS authorization to produce satellite navigation chips, receivers and precision navigation devices.

It's just that authorization belongs to authorization, but there is a huge difference between authorization and authorization, just like the phone bill, which is called phone bill, but the package inside has a big saying.

GPS is the same, so the satellite navigation devices of various manufacturers look similar, but the authorization levels inside are very different.

The highest priority is of course the military or the powerful departments of the country. Their GPS navigation signals are not only accurate, but they can also ensure that the navigation signals are not interrupted at any time.

The second is the top version of the GPS navigation package, which is mainly used in aviation giants such as Boeing, McDonnell Douglas, and Airbus. The accuracy is naturally not as high as military ones, but the signal can be guaranteed to be uninterrupted.

The worst is that the navigation accuracy is not high, and it is easy to interrupt the low-profile version of the signal in unexpected situations.

Ascendas Group’s TY-6 UAV uses the worst GPS components. It’s not that Ascendas Group is reluctant to spend money to buy the best one. The key is that they don’t sell it to you. The reason is the same as the Ascendas Group’s philosophy to maintain world peace. , To promote human development, so what is the use of weapon-grade high-precision GPS components that your Ascendas Group wants? Entry-level civilian products fully meet any of your needs.

With a heart that something is better than nothing, Zhuang Jianye endorsed the import business with disgust, but... the ground monitoring station on the Hawaiian side went a little bit wrong, and the TY-6 drone flying in the sky directly GPS signal was cut off.

It is completely treated as a stepmother.

In contrast, the HU-25D "Guardian" command and patrol aircraft commanded by Cole is really closer than his son. The accuracy has dropped from 15 meters to 85 meters, which seems to be an astonishing drop. It is really hard to say how much the value has on a patrol aircraft modified from a business jet.

You must know that HU-25D has entered the air traffic control area, even if there is no navigation information, it can still land smoothly by relying on ground guidance.

Even if you step back 10,000 steps and without air traffic control, the HU-25D can't fly to the destination? Naturally, there is no problem. The range of 85 meters is considered high accuracy worldwide, enough to ensure that the HU-25D can reach the designated landing airport safely.

Because of this, Cole was surprised at the beginning, and then he was very calm about what to do. Even if the rear commander reported the GPS abnormal situation, Cole didn't care. His navigation accuracy was within a safe range. Why should he care? Yes, just follow the established route.

Compared with the abnormal GPS signal, Cole is more concerned about the news just returned from the rear of the Rush. There was a patrol aircraft 60 kilometers southwest of the HU-25D "Patrol Man" commanded by him at an altitude of 15,000 meters. An out of control drone.

Previously, Cole was wondering that the APS-143B multi-purpose radar equipped with his own HU-25D "Guardian" command and patrol aircraft is not said to be the best, but it is also among the top products of its kind. How to release it Was the electronic decoy signal discovered by the air traffic control of a major eastern country?

Could it be that the electronic level of a major eastern country has exceeded that of the Soviet Union before the disintegration?

It turned out that there was an explosion of electronic level technology in a big country in the East. It was clearly an eye in its head. It is no wonder that the air traffic control of the other party can hold itself firmly. The unmanned reconnaissance plane of the other person has long been up in the sky. Circling back.

Knowing this situation, Cole could only shake his head and smile, who would have thought that the other party would use a drone to detect their whereabouts.

Of course, Cole's wry smile was only a brief moment, and more of it was watching the fun with malicious intent.

Because he learned from the Rush at the rear that the uncontrollable UAV of a large eastern country was probably out of control due to the abnormal GPS signal, which caused the satellite navigation to be interrupted. Therefore, the shining eye of this aircraft is very big. The probability will be lost in the boundless sea and space, and then the poster will fall head-down.

Of course, Cole is eager to realize this sooner, so he dared to sneak a peek on top of his head~~ Now it’s okay, the GPS signal is a little bit abnormal and the original shape is revealed, and he dared to play cat and mouse games between the sea and the sky. , Don’t see if you have that ability.

"It's a pity that we have been caught by the other party's air traffic control, otherwise we really want to fly over to see how their drone makes circles in the sky."

Staring at the weird track of the drone detected by the airborne radar, Cole wrapped his arms around his chest, and a little regret appeared on his proud face.

The Huffington Post reporter Dawn at the back also nodded regretfully: "Me too. The falling feeling has a different kind of tragic beauty. If it can be recorded with the lens, it must be Pulitzer News. Award the most favorable competitor."

"Yeah... It's a pity... Hmm? What's the matter? How did the signal disappear?"

Cole sighed in agreement~www.readwn.com~ as if he could win the Pulitzer Prize, but when he was about to continue talking on this topic, the one on the screen was drawing weird circles. The little black dot suddenly disappeared. Cole stopped talking immediately after staring at the screen, straightened up, and crackled on the keyboard for a while, but did not see any movement on the screen.

At this time Dawn said: "Could it be a crash?"

Cole didn't answer immediately, but thought for a while before nodding: "I don't rule out this possibility... but..."

"Sir, look, outside the cabin..." As Cole said halfway, the pilot in the cockpit suddenly roared. Cole hurriedly turned his seat and pulled up the porthole curtain behind him. Frozen there like a curse, I saw a sci-fi model outside the cabin, with a drone the size of a light fighter, flying close to the HU-25D side with wings...????

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