Why didn t you hurry up and look for the plane crash, and why did the two Il 76 planes have to fly a

The landlord first wants you to calm down.

Let's start with the aircraft itself, China's Il-76 is a medium-range transport aircraft, with a maximum fuel range of only 6,700 kilometers. The suspected sea area is about 2,500 kilometers away from the airport, minus 5,000 kilometers for a round trip, (the rest of the flight is calculated according to the cruising speed of 800 kilometers per hour, and the empty time is about 2 hours). And if you search back and forth in a specific area, the aircraft will often turn to change the flight attitude and consume more fuel.

If you just arrive at the suspected sea area and find the target, you can also reduce the flight altitude to search back and forth, if not, reduce the altitude and search back and forth, it will not be enough fuel to return, pay attention to the low altitude flight fuel consumption is even greater. I believe that the landlord does not want to see our search plane not come back!

The United States uses the P-8 Poseidon maritime anti-submarine patrol plane, which can have a maximum fuel range of about 9,000 kilometers without loading, and according to his cruising speed of 815 kilometers, his time in the air in the suspected sea area can reach about 5 hours at most, which is enough for him to reduce the altitude and search back and forth.

In addition, the Il-76 sent by our Air Force this time is already the largest range of China's active military aircraft (we do still have a certain gap with the United States and Russia in the development of large aircraft), and there are many difficulties that need to be overcome and endured in the flight, landing, and maintenance of military aircraft in the airspace of other countries, and it is really not easy for our Air Force search and rescue team this time.

I don't agree with the upstairs, it seems that three second-hand Il-76s were later received from Russia, there should be more than 20 of them, and it seems that some of the 76 and 78 have not yet arrived.

34 units. The Il-76 aircraft has a service life of 30,000 flight hours, which means that it has a short service life and low attendance. Its 30,000 flight hours make the dust stupid with a lifespan, 10,000 takeoffs and landings, 15 calendar years, a far cry from the 60,000 flight hours of modern comparable aircraft, 20 25 calendar years.

Therefore, the order was also a helpless move at that time, and there was no further order after the friend brother was sleepy.

Moby Dick (1 point) First (1 point) landing (or "settling", etc., 1 point) China (1 point).

It's not going to be the Il-76, it's a turbofan engine, not a propeller, you're talking about the Yun-7, we have one in our school, this guy should have been eliminated a long time ago

The propeller, the upper single wing, the twin engine, on the ground in China, 99% of what can be seen can only be Yun 7. Although the Y-12 is about the same layout, the Y-12 is not an order of magnitude smaller than the Il-76, and the difference in size is too far.

Ilyushin doesn't have this kind of aircraft, there is a model that is still being designed. It is estimated to be Yun 7 and Yun 8

There seem to be a lot of planes like this, can you be specific?

About 40 planes, it seems that I will continue to buy them, I don't know if there is an increase.

United Airlines aircraft, this company is mainly commercial transport, but also a small number of passenger transport. Since most of the aircraft are modified from military aircraft, they are not very comfortable, but they are cheap.

China United Airlines****, commonly referred to as "China United Airlines", English name: "China United Airlines", abbreviated as "CUA" The company is located in Beijing Nanyuan Airport The main operating base is located in Beijing Nanyuan Airport IATA**:KNICAO**:

CUA call sign: China Union Air AWB prefix (three digits): 822 China United Airlines**** Formerly known as China United Airlines, founded on December 25, 1986, it is an airline with Beijing Nanyuan Airport as its main operating base.

In 2004, with the formal approval of the Civil Aviation Administration of China, Shanghai Airlines Co., Ltd. and China Aviation Supplies Import and Export Corporation jointly invested 100 million yuan to re-establish "China United Airlines". To be a commercial airline engaged in public transportation. That's for the troops, it's military.

China United Airlines****, usually abbreviated as "China United Airlines", English name: "China United Airlines", abbreviated as "cua".

The company is located in Beijing Nanyuan Airport.

The main operating base is located at Beijing Nanyuan Airport.

iata**：kn

icao**：cua

Call sign: China union air

AWB prefix (three digits): 822

China United Airlines****, formerly known as China United Airlines, was established on December 25, 1986 and is an airline with Beijing Nanyuan Airport as its main operating base. In 2004, with the formal approval of the Civil Aviation Administration of China, Shanghai Airlines Co., Ltd. and China Aviation Equipment Import and Export Co., Ltd. jointly invested 100 million yuan to re-establish the "China United Aviation Co., Ltd." To be a commercial airline engaged in public transportation.

That's for the troops, it's military.

United Airlines' Gongdan Feng Division's aircraft, this company is mainly commercial model transportation, but also a small number of passenger transportation. Since most of the planes are modified from military aircraft, they are not very comfortable, but the price is cheap.

The Il-76 is a medium-sized military transport aircraft that does not require the installation of a nose search radar, so it is covered with glass to expand the pilot's field of view. Only those modified to patrol or anti-submarine functions require the installation of a nose radar.

The transport plane itself is very large, and the radar mounted on it will not occupy the entire nose, look at the ** on the net, there is a radar under the nose, a larger protrusion.

First of all, transport planes do not need radar, have you ever seen a transport plane with radar. The glass cover on the nose of the Il-76 is used to house the navigator. However, due to the fact that it is a product of the 70s of the last century, the avionics are backward, and the Il-76 is a 5-person crew, while compared with the same year, the C-17 is larger than the Il-76, but it only needs a two-person crew, so there is no need for a navigator.