Trực thăng-Phần 2

Eddie 9

Hicommando

PC 14

Elite 447

E Tandem

J 2Joker

XR 8

Nói chung các từ về thông số kỹ thuật theo tôi nghĩ về cơ bản mọi người đều hiểu được, còn những đoạn bình luận hay giới thiệu thì tôi không phải người biên dịch nên không thể dịch đúng hoặc hết nghĩa của nó được vì vậy đành để nguyên tiếng Anh. Đành vậy, có còn hơn không.
Mil V-8
1961

Mi-8 prototype incorporating Mi-4 main rotor and transmission and one 2700shp Soloviev AI-24V turbine mounted on top of fuselage. First flown on 24 June 1961. Subsequently fitted with 5-blade rotor and two 1400shp Isotov TV2-117 engines.

Mil Mi-2
1961.

The Mi-2 is basically a turbine-powered development of the Mi-1 in which, by mounting two small shaft turbine engines above the fuselage, the entire cabin area can be made available for a payload. First announced in autumn 1961, the Mi-2 was flown for the first time two years later and is powered by two 400shp Isotov GTD-350 shaft turbine engines mounted side by side above the cabin. It is designed for a similar range of light utility duties to those performed by the Mi-1 and in its passenger form can carry 7 people in ad***ion to the pilot. In the ambulance role it can accommodate 4 stretchers and a medical attendant; as a freighter, it can carry 700kg of cargo. For flying crane or rescue duties it can be fitted with an under-fuselage hook for a sling load of 800kg or a winch over the cabin door capable of lifting up to 150kg. The Mi-2''s fourth main application is in the agricultural role, for which it can carry a hopper on either side of the cabin containing 450kg of dry chemical or 500l of liquid; on non-agricultural Mi-2''s these containers can be replaced by ad***ional fuel tanks. The Mi-2 is being built by WSK''s Mielec factory in Poland, following negotiations begun in January 1964 whereby WSK has exclusive production rights for both the airframe and its engines. It may be supposed that it will replace the Mi-1 in a number of military roles, and will be particularly valuable to Aeroflot as an ambulance and air taxi. Some Mi-2''s are believed to have been supplied to the United Arab Republic, whence a number may have fallen into Israeli hands.

Following the licence production of 1,700 Mi-1 ''Hare'' Soviet helicopters built under licence from 1955 onwards, the Polish Swidnik factory was assigned the development, production and marketing rights to the turbine-powered Mi-2 development in January 1964 and the first Polish-built example flew in November 1965. Designed by Mikhail Mil and first flown in the USSR in September 1961, the Mi-2, codenamed, ''Hoplite'' by NATO, retained the basic three-bladed main rotor and starboard side tail rotor configuration of the Mi-1, but with a larger cabin and two Isotov turboshaft engines mounted side-by-side above the cabin replacing the earlier piston power-plant. The Mi-2 has undergone continuous refinement and adaptation to special versions and more than 5,250 had been built when production was suspended in 1991 pending privatisation of the company planned for 1992. Optimised export versions of the Mi-2 have been developed for sale in the West under the names Kania/Kitty Hawk and Taurus.
VARIANTS
Mi-2: standard civil version available as convertible 6/8-passenger or cargo transport, crop sprayer (identified as the Bazant), pilot trainer, aerial photography, photogrammetry or as freight hauler with external sling and electric hoist
Mi-2B: basic Mi-2 but with updated navaids and modified electrical system,, and without rotor blade de-icing
Mi-2R: air ambulance and search and rescue version of Mi-2 fitted with an electric hoist
Mi-2RM: naval version
Mi-2URN: 1973 variant of Mi-2US gunship but with two Mars 2 launcher pods (each containing 16 57-mm unguided rockets) for close air support or armed recce
Mi-2URP: 1976 anti-tank version with four pylon-mounted AT-3 ''Sagger'' ATMs plus four more in cargo compartment; later models able to carry four ''Strela 2'' missiles
Mi-2US: gunship version equipped with NS-23KM 23-mm cannon on port side of fuselage, two pylon-mounted 7.62mm machine-gun pods on fuselage sides, plus two trainable 7.62mm machine-guns mounted in rear of cabin

Mil Mi-3
1964 - project.

One of the planned Mi-2 derivatives. Mock-up only. Project cancelled due to lack of suitable engines.