B-2 Spirit debuted 737 home cockpit for the first time on 11.22.1988 at 42 plants belonging to the

In the 1970s, the U.S. Army wants to replace the B-52 aircraft with the aging aircraft 737 home cockpit bombed more modern. It is important that the U.S. wants the aircraft can carry nuclear bombs anywhere in the world within 737 home cockpit an hour and it is important to be 'invisible' radar and all systems before hunting enemy.
It took more than 10 years with an investment of up to tens of billions of dollars, the contractor Northrop Grumman has studied and successfully built the stealth 737 home cockpit bomber B-2. A bomber had never known before, with the ability to disable the radar, reach supersonic speeds and can carry tons of explosives and bombing on the enemy. Project super bomber Stemming from a secret project called Bomber tech (Advanced Technology Bomber - ATB) in 1979. At this time, the cold war is still ongoing, the U.S. presidential candidate Ronald Reagan was then announced that it would restore the power of the U.S. military. On August 22, 1980, an employee 737 home cockpit of the Cabinet of President Jimmy Carter announced to the media that the U.S. Department of Defense is developing many new aircraft, including the ATB. After reviewing the design of many companies, only 2 units reached the finals, which is Northrop / Boeing and Lockheed / Rockwell. 2 companies will compete with each other to pick out one single design for the ATB project. Because the secret project should take place during all those involved are using the phrase "Aurora" when it comes to ATB. On 20.10.1981, the design 737 home cockpit of the Northrop / Boeing and the winner is chosen.
Northrop's design was later put the code together with the B-2 named "Spirit". In the mid-1980s, the design of the B-2 Spirit has changed due to the objective of the project was changed from bomber to low altitude heights. 737 home cockpit The design changes have made the first takeoff of the B-2 was pushed back 2 years, 737 home cockpit which is accompanied by about $ 1 billion in costs incurred. By 1989, there were approximately $ 23 billion was spent on development projects B-2 secret. At peak times, there were nearly 13,000 to participate in the project.
B-2 Spirit debuted 737 home cockpit for the first time on 11.22.1988 at 42 plants belonging to the U.S. Air Force, based in Palmdale, California, where it was assembled. The first presentation was extremely 737 home cockpit carefully guarded and guests were not allowed to see the tail of the B-2. However, because the regulations do not set out on a no-fly airspace area premiere should take place some reporters had taken the secret parts of the plane from above. The first official flight of the B-2 Spirit was also performed on 07/17/1989 737 home cockpit at the airport.
Initially, the U.S. government plans to produce 132 aircraft B-2 Spirit 737 home cockpit stealth. Then, this number was reduced to 75. By 1992, under financial pressure and parliament, President Bush (George HW Bush) vowed to only 20 B-2 was launched (later 737 home cockpit increased to 21 units refurbished 737 home cockpit thanks to a test). An interesting point about the B-2 Spirit fleet as each unit has an official name, is named after the states and cities of the United 737 home cockpit States, such as "Spirit of Texas" or "Spirit of Hawaii" .
B-2 is the most expensive aircraft in history to date, with production costs of $ 2 billion each. Due to production costs and maintain large operations, the U.S. had to limit the number currently at 20 units.
B-2 aerodynamic 737 home cockpit shape rather special, not only is it placed great speed but also contributes to absorb radar waves of enemies. It has a wingspan of up to 52m, fuselage length is 21m, unladen weight 71 tons and can carry more than 70 tons of weapons, bombs and bullets.
4 Using the General Electric F118 engine turbine-GE-100 with 77kN thrust per engine. B-2 is capable of reaching a maximum speed at Subsonic (1000 km / h), range of 10,000 km and fuel if it can fly 20,000 km, to any target in the world. B-2 is capable of aerial refueling immediately.
The operation of the aircraft pretty much supported 737 home cockpit by the computer, Northrop Grumman has equipped with fly-by-wire system, 737 home cockpit the computer system can automatically receive 737 home cockpit information from sensors, then calculate situations and help handle aircraft are in steady state. Thus a crew of B-2 include 737 home cockpit only two people, a pilot and a mission commander.
Model B-2 bomber is capable of stealth, help it reach that goal unaware enemies, capable of performing the tasks that the fighter squadrons others can not do. To do this, it needs to be designed so difficult to recognize, reduce noise, not to be detected by radar or infrared sensors, and to prevent the electromagnetic waves emitted from the devices on planes .
Thus the B-2 is shaped like a flattened black stingray and help it blend into the night sky, most of the B-2 mission is done at night. The B-2's 737 home cockpit engine is located deep in the fuselage to minimize noise. Set