Xiang Yanghong 10 Event

On August 23rd, 2002, at 14: 00, the scientific research vessel "Xiang Yanghong 10" (displacement10975t) belonging to the Ministry of Land and Resources of China was conducting scientific research in the Diaoyu Islands of China. 14: 27, two Japan Maritime Self-Defense Force "Cunyu" class guided missile destroyers appeared on the "Xiang Yanghong" at the same time. Name of Ship: Electric (No.DD- 105) and Mayday (No.DD- 106) quickly approached our research ship in a V-shaped formation. Xiang Yanghong 10 had to anchor and set sail, and at the same time sent an urgent telegram to our people's navy asking for help.

"Xiang Yanghong 10" ocean-going research ship

Xiang Yanghong 10 is the first large-scale comprehensive marine scientific investigation and ocean-going communication ship developed for the full flight test of long-range launch vehicle (code 7 18 project) in China. Its tasks are:

Explore the sea test range;

Issue short-term and medium-term weather forecasts and dangerous weather warnings in the sea area where it is located, and provide hydrometeorological support for the test fleet and rocket flight test;

Investigate the gravity field and magnetic field of the earth to provide data for trajectory correction;

Ensure the transmission of information and the prediction of communication frequency in the process of ocean communication and test;

Investigate the underwater acoustic data to provide underwater acoustic data for the underwater acoustic array of the rocket data module;

Undertake helicopter telemetry tasks, etc. ;

According to the conventional classification of foreign ships, the ships undertaking the above tasks should be three different types of special ships, namely, marine survey ships, meteorological ships and communication ships. However, due to the financial difficulties at that time, the ship integrated the characteristics of the three-type ship and was designed as a large multi-purpose ship. The ship has 10 deck, uses nearly 7,000 tons of steel, installs nearly 9,000 sets of instruments and equipment, lays nearly 29 kilometers of pipelines and cables 190 kilometers, and its construction capacity is equivalent to three 10,000-ton cargo ships. In addition to all kinds of instruments, equipment and experimental work rooms, general marine comprehensive survey ships also include:

The large-scale ship-borne helicopter system can meet the requirements of a "Super Hornet" helicopter for long-term use at sea;

Meteorological center system, which can undertake short-term weather forecast and dangerous weather early warning;

All-weather ocean communication system can ensure all-weather data communication with multi-network and large capacity and relay special messages;

High-power underwater acoustic system, which can continuously test underwater acoustic and sonar equipment for a long time;

Deep submersible work ship system.

It can be said that among many marine survey vessels in the world, there is no second unique ship type like this. Therefore, the Japanese magazine "World Ship" reported that the ship was a large special ship.

The research and design of the ship began in February 197 1 year, construction started in July/975, and was delivered in June/979. After many sea delivery tests and ocean-going professional development tests, it is proved that the performance of the ship meets or exceeds the design indexes specified in the tactical and technical task book, meets the use requirements, and won the first prize of the overall design of major scientific and technological achievements of the commission of science, technology and industry for national defense 1979. The ship has successively completed China's first launch vehicle test into the Pacific Ocean, the first Antarctic scientific expedition, the establishment of the Antarctic Great Wall Station, and the first South Pacific scientific expedition, and achieved fruitful results. 1985, the ship won the first national scientific and technological progress award in China.

Major scales of "Xiang Yanghong 10":

Total length:156.2m.

Width: 20.6 meters

Draft: 7.75m.

Displacement:13000t

Cruise speed: 20 knots

Power: 2 sets of 9000 diesel engines.

"Xiang Yanghong 10" has a bulbous bow and a cruiser tail. With double propellers and rudders, and a propeller on the rudder and an anti-rolling fin in the middle of the ship, the ship has excellent maneuverability and seaworthiness. It can continue to sail in the wind of 12, and will not sink under any circumstances when the two cabins are flooded.

"Xiang Yanghong 10" mainly undertakes the investigation and study of marine hydrology, meteorology, underwater acoustics, physical chemistry, geophysics, geology and geomorphology, marine life and so on. To serve the development of marine science and marine resources. In order to carry out the above scientific research work, the ship is equipped with various scientific research equipment:

1. helipad and hangar. The apron covers an area of 533 square meters, and the top of the hangar is equipped with a control tower and a navigation platform.

2. The front deck is equipped with a 28-ton crane for lifting and recovering the submersible.

3. A complete meteorological system includes: meteorological rocket launching system, balloon detection system, wind and rain radar, satellite cloud image receiving, meteorological fax and other equipment, which can make short-term and medium-term meteorological forecasts.

4. The communication system composed of high-power transmitters and other communication equipment can simultaneously carry out long-distance communication in two directions and general communication between ships, ships and ships. Antennas for long-distance communication are raised at the top of the front mast and the rear mast, and many whip antennas are erected around the compass deck and the bridge deck.

5. Equipped with advanced navigation equipment, including satellite navigation and positioning system, it can sail around the world safely and meet the requirements of high-precision positioning in marine survey. The satellite navigation and positioning antenna is placed on the top deck of the hangar.

6. There are 9 survey suspenders on both sides and tail of the upper deck for offshore sampling. 100 sets of cables and cable winches from1200m to1000m are used for water supply, physics, hydrochemistry, underwater acoustics, geology, geomagnetism, biology and trawling.

7. There are dozens of laboratories and computer rooms in various disciplines on board, which can conduct experiments, analysis and data processing on the spot.

8. Full air conditioning system provides a comfortable working and living environment. When the outdoor air temperature is-18℃ ~ 35℃, the indoor temperature is kept at 20℃ ~ 27℃.

"Xiang Yanghong 10" sailed to the so-called China sea area in the past under the attack of a Japanese ship, and the 76mm main gun and the 20mm MK dense array fast gun on the Japanese ship were glued to our scientific research ship from a fighting angle. 14: 50, the crew was angered by a broken Chinese sentence in the Japanese ship's loudspeaker, "China spy ship, get out of here! Get out of Japan's territorial waters! " . A crew member opened the armory. "Click! Hey! " The latch rattled. Song Dekun, once a retired gunner of a navy ship, jumped off the 37 mm gun position and shouted: "Let you see whose territory this is!" . There is a lot of ridicule on Japanese ships, because although our scientific research ship has 10,000 tons, it only has a 37 mm gun and a 25 mm gun to fight piracy. The Japanese ship smiled and laughed, but immediately left our gun range and continued to ask us to move forward. "decomposition! Homework! " Captain Wang Changgui's words echoed on the icy sea through the loudspeaker. The Japanese ship lights and flags again, ultimatum 15: 20. If you don't leave within 30 minutes, you will be sunk.

The crew of "Xiang Yanghong 10" are working normally like no one's watching, and time is passing by. The ship was silent, except for work or work, time and air seemed to freeze. Operator Zhang Ping suddenly rushed into the command module. "Captain! Let's hit it! " Li, the second mate, asked, "Zhang Ping, have you contacted?" "Alas, the sound of snowflakes!" The command module was quiet again. After about five minutes, Captain Wang Changgui said coldly, "Let's not discuss this matter. I don't think there are cowards on Xiang Yanghong 10. We have to destroy the data and anchor and hit the Japanese ship! "

15: 4 1: 27? Ding Xiaojun, the lookout, cried on the 10,000-ton ship. "Five-star red flag! Red flag with five stars! Our battleship! Our-our-warships! "

The Chinese People's Navy 05 1 "Lvda" class warship arrived alone 9 minutes before the Japanese ship's ultimatum. 05 1 guns sounded in the air and lights flashed: "Japanese warship, you are entering China's territorial waters! Please fly back! " Then four naval guns rang. The Japanese ship still did not answer, but all the muzzles were aimed at our navy "05 1". Two minutes later, a small man appeared on the Japanese ship. There was a huge roar in the sky, and two J-7 fighters were covered with rocket nests and air-to-air missiles, passing at an ultra-low altitude only 50 meters away from Japanese ships. Then, the Japanese ship turned around at high speed and retreated in panic. Our navy's "05 1" single-docked Japanese ship passed through the tall hull of "Xiang Yanghong 10" in a zigzag shape. The crew of "Xiang Yanghong 10" cried and crowded to the side of "05 1": "Long live the China Navy! Long live the navy! -Hooray! ! ! "15: 55, Erri disappeared from the sight of the crew of Xiang Yanghong 10. Twenty-five minutes later, four brand-new "Flying Leopard" fighter-bombers each hung two C-802 air-to-ship missiles and circled over "Xiang Yanghong 10" in a friendly and naughty way. All our crew members cried and fell to their knees on the deck: "The people of China are invincible! -invincible! "