Red Alert Superspace Corps

Pen Fu www.xbiquge.cc, the fastest update red police super-time warfare group latest chapter! Sound navigation and ranging are also sonar, is an electronic device that utilizes sound waves in underwater transmission characteristics, through electroacoustic conversion and information processing, complete the underwater detection and communication task.

It has two types of active and passive, belonging to the acoustic positioning category. Sound is an electronic device for detecting, positioning and communicating using acoustic goals in water.

At the end of the submarine, it is also part of the power output. Due to the interference of the sound of the water, a blind spot is formed in front of the sonar that cannot hear the area of ​​this area. After using the drag, you can eliminate this blind spot to find out the goal hiding in this area.

However, the current anonymous submarine is not dragging this advanced thing at all, so the second submarine, the crime submarine that is tracked in the rear, is completely unknown.

At this moment, in front of the second submarine, the only safety entrance of the Hugou is close to it.

On the navigation map, the navigator is navigating on the map to perform distance mapping, in front of him, is an electronic plurality, and a computer system.

This is the unique means of the submarine through the sediment, which is based on the length of each safety channel, calculates the speed of the submarine, calculates the time of travel, and is displayed in the countdown, and then turned.

"After a minute, the submarine was first turned, entered the first waterway, after the first turn into the waterway, speed 18 knots, three-third, turn right, enter the second channel, sail ..."

The navigator quickly calculates the location of the current submarine and the time of distance to the target channel.

Clever and the secondary boat are standing on the side, and there is no intervention of the guiller's calculation, and the driver is also ready to turn.

"Submarine parking." When the navigator calculated the navigation time, Ling Han suddenly issued a command of submarine parking.

Everyone in the Command is almost all of them who look forward to their own boats. The trailers quickly repeated the command. The operator stopped the submarine continued to move forward, the propeller speed slowly stopped, the submarine in advance was also hoverted. Down.

The next second sonas will be exciting: "I found an enemy submarine sonar signal, damn, it is one thousand five hundred meters behind us."

Once the face is over again, if this order is just a bloody, then it is really a big event.

A order of cautiously, the result is really an enemy behind him, and the command of Yan Han does not hesitate to say: "Forward, enter the ditch."

At the same time, on the crime number, when the sonard reported the other party submarine parking, the yacht was obviously stunned, and his face became awkward, and he shouted: "The dead bug, this At the time, I will stop parking, the first fish, open, the torpedo lock, attack. "

The previous submarines, so parking, it is perceived, in fact, this is the most often doing the US and Russian submarines under the Cold War.

The submarines in both sides are correct in Ocean. Winning, you track me, I will track you, so I will stop it, see if there is a tail after you have a tail.

In front of the crime sinister, the No. 1 Toroon Door is quickly opened. The sound opened by the door is quickly spread. The prepared torpedo has opened the guidance, locked the second submarine in front, random fish launched.

On the second submarine, the sound of the sonar is also connected to the sound: "The other fish, the door, the torpedo active sonar is locked, the torpedo is fired, a thousand five hundred meters."

"Going forward, I will enter the ditch immediately." Yan Han also used it almost.

Every water soldier in the submarine is all fast and busy. The submarine speed has increased, and the submarine rolled into the ditch, the rear of the torpedo quickly chased.

The submarine sounded the warning signal locked by the torpedo, and the red light in the submarine flashed.

While the submarine turned into the ditch, it was the first time, and the first time gave a communication device that connects the power cabin. Asked: "The wheel is long, whether the power system can operate 115%."

The long-term replication of the wheel: "The boat is long, the power system can be run to 115%, but it is not recommended."

"That runs 115%, rapid advancement." Ling Han down commanded, immediately gave the navigator command to the side: "Recalculate time."

"The boat is long, the speed is too fast, we can't get it." The navigator shouted, this is like a car, the next turning is a corner of nearly 90 degrees, the submarine is so fast, it is very likely Helping the sea floor.

With anonymous, the submarine that is less than two thousand tons is hit by the sea shelf, or the ending will be quite tragedy.

"Excuting an order."

There is absolutely insurmountable rule on the submarine, that is, you must fully comply with the commander of the boat, even if this command hits the enemy's torpedo, it must also be implemented.

It is often possible to think and execute in an instant.

When the words of Yan Han have passed again, the navigator did not have a second sentence, and started to re-perform the channel calculation, and the overloaded submarine power system. At this moment, the speed has reached 28 rivals, more normal At 25th, the speed is three.

After this sailing, this submarine wanted to be sailed again, the power system must maintain a good maintenance, even if it is long, the power system is probably to scrap directly.

Following the torpedo behind him, but also the underlying arc, turned into this ditch, and continued to catch up with the second submarine.

On the recalculated channel, the calculator countdown for fifty five seconds, while the torpedo approached less than sixty five seconds left.

This makes everyone in the headquarters, all of which are all tense, almost all eyes, all concentrate on the tightness.

And Yan Han, it is very calm sitting on the seat of the boat, and uses the seat belt to fix itself on the long command seat of the boat, there is a small table on the side, placed a cup of hot green tea .

"There are forty seconds from the torpedo hit." The trailer looked at the stopwatch in his hand.

Ling Han heard, showing a little inexplicable smile, said to his own trail: "My teacher commander, I have said a word to us, do you know what?"

The trailer heard, some happened, but good quality made him did not live, but shook his head, said he didn't know.

Yan Han said: "As a submarine commander, your order determines everyone's life and death, but in any case, we must believe in his judgment, believe every command you get it."

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