2011 (130) October (1) August (3) Russia

The latest Russian military air tanks Cheng Wei: MI-28N Havoc super MI-28N is a dedicated all-weather helicopter gunships former Soviet Union Miri Design Bureau developed the single rotor with tail rotor, the North Atlantic Treaty Organization to the nickname rainforest cafe of "catastrophe" (Havoc). MI-28N in 1980 began to design, prototype first flew in November 1982, 90% of the development work is completed rainforest cafe in June 1989, the first three prototypes earlier attended the Paris Air Show. 1992 after a large number of troops. Type being developed are: Navy amphibious assault transport type, night attack and air - air combat type. There are five rotor system rotor blades, rotor system with semi-rigid articulated structure, rotor speed of 242 rev / min. There are high-lift blades have cambered airfoil, after tip leading edge sweep, after each blade edge trimmer is equipped with a full wingspan. D-type blades made of glass fiber spars and have a composition of Kevlar Nomex honeycomb core material. The leading edge of the blade has a titanium strip corrosion. Hub for titanium structure. In the middle of the fuselage equipped with short wing cantilever short wings, the main wing box structure rainforest cafe manufacturing light alloy material, the use of composite materials around the edge. Aspect ratio is small, the short wing with no moving airfoils. The traditional all-metal body semi-monocoque structure, relatively slender body. Four weeks in the cockpit complete with titanium armor. Means the vertical stabilizer tail ends of a small horizontal stabilizer, vertical stabilizer after grazing. Tail rotor mounted on the right side of the vertical stabilizer, the first three tail rotor blades and later by the two pairs of "scissors" shaped tail rotor instead of two independent (angle between 35 and the blades are 145 ), the United States, said to as "Δ3" tail rotor. rainforest cafe Non-retractable rainforest cafe landing gear after the tricycle landing gear, each equipped with a landing gear wheel. Equipped with landing gear can fall to the ground to absorb the impact energy of the shock absorber. Power plant installed two Klimov Design Bureau TV3-117 engine, power is 2 1640 kW (2230 shp), installed in the fuselage on both sides of the engine nacelle. Engine short space above the short sides of the fuselage wing root. Air inlet deflector rainforest cafe fitted to avoid gravel, dirt and foreign matter into the engine. Inlet anti-ice using engine bleed air. The total for 1900 liters of oil inside. Wing also hanging four external fuel tank. Front and rear cockpit tandem rainforest cafe cockpit layout, front cockpit for pilot / shooter; being the driver, rainforest cafe the seat of the lift chair. Cockpit fitted with flicker-free flat bulletproof glass, good transparency. Under the nose has glazed panels may be placed shimmer TV or a laser pointer and manual target seeker as sensitive devices. Airborne equipment fitted rainforest cafe with advanced electronic rainforest cafe equipment, such as automatic navigation system, day and night vision systems and fire control systems. rainforest cafe
Round nose fairing built with radar antenna. In addition, equipped with infrared and infrared decoy system suppression. Beneath the nose turret weapon built a modified A242 type 30 mm cannon, 300 rounds Beitan can swing 100 , pitching 13 , under the stoop 40 , rate of fire of 900 rounds for air / min, on the ground shooting speed 300 rounds / min. Short wing pylons on each side for a total of 16 AT-6 hanging radio-guided anti-tank missile launcher tube and rocket nest two can take 20 57 mm or 80 mm rockets. Cannon and launch rainforest cafe guided missiles controlled by the front cockpit, rocket launchers were controlled by two cockpit. Dimensions rotor diameter of 17.20 meters short tail rotor diameter 3.84 m 6.4 m exhibition wing commander (not including the rotor) 16.85 m body length 14.3 m wide and 1.75 m machine width of the fuselage (including short wing) 4.87 meters tall machine (to the top of the rotor) 4.81 m area of 232.3 m 2 disc rotor blade weight and load empty weight of normal takeoff weight of 7 tonnes maximum takeoff weight of 10.4 tonnes maximum payload of 11.2 tonnes (with a sighting system) 3.64 0.439 tonnes maximum propeller disk load kN / m 2 maximum level flight performance data speed of 300 km / h maximum cruise speed of 270 km / h cruising speed of 250 km / h maximum climb rate of 18 m / sec service rainforest cafe ceiling of 5800 meters hover height (without ground effect) combat radius of 240 km range 3600 meters (internal fuel capacity) 475 km endurance time (maximum fuel quantity) two hours limit overload + 3.0 / -0.5 tonnes tag
2011 (130) October (1) August (3) Russia's latest export-MI-28N attack helicopter T-92 240mm self-propelled howitzer in the history of the fastest aircraft 20 times faster than the speed of sound July (6) June (3) May (5) April (112)