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AK1-3 |
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The Amazing AK1-3 Helicopter is a light helicopter, which has been designed and built for a wide range of practical purposes including:
· Surveillance, monitoring of borders, facilities and territories; · search missions; · geological exploration, aerial photography; · pilot training; · aerial spraying (crops); · business and pleasure flights; · aerial sports competitions. |
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The AK1-3 helicopter is a lightweight helicopter conforming to International Airworthiness Regulations (FAR, Part 27) for normal category rotorcraft and international noise abatement regulations. The AK1-3 is certificated under The State Administration of Ukraine for Aviation Safety Oversight and bears a Type Certificate Number ТП 0008.
The weight of the empty helicopter is 390 kg that allows to transport it on a small trailer for the car. Simultaneously the trailer is a mobile landing strip for the helicopter. |
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The AK1-3 Helicopter is designed according to the one-airscrew scheme with the rudder airscrew consists of skid-equipped landing gear, a tubular chassis, power-plant, main reducer, main rotor and braced tail beam with a rudder reducer and plumage and a power floor on which the cabin is installed. The cabin is made of composite materials.
The cabin of the helicopter provides free accommodation for two members of crew. The width of a cabin at a level of shoulders makes 1200 mm (at helicopter R.22 - 1055 mm). |
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The big glazing area provides to crew the good review in all directions. Seats of pilots have an opportunity of adjustment on the ground, are equipped with waistband and humeral seat belts.
The pilotage-navigating equipment of the helicopter allows to flight in simple meteorological conditions in the daytime according to rules of visual flights. At the request of the customer the system of onboard navigation GPS can be installed on the helicopter. The system of onboard registration of parameters of flight is in a stage of development.
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The airscrew consists of three blades with elastic fastening blades. Blades are made of composite materials and have on radius nonlinear blade twist and variable relative thickness of a structure.
The rudder airscrew consists of two blades with one general horizontal hinge. Blades of the rudder airscrew are made from composite materials.
In the helicopter the power-plant on the basis of the piston internal-combustion engine with liquid cooling ЕJ-25 "Subaru" is installed. The engine uses an automobile gasoline with fuel performance number 95.
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Power from the engine is transmitted through a belt drive with overrunning clutch to a power shaft of the main reducer. |
